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British S10 NBC Respirator (1982 Production)

British S10 gas mask on a wooden stool with a 12/82 date stamp and handwritten harness label visible. - view 1
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Estimated value

$150 - $250

Rarity

Ordinary(3/10)

Category

Militaria

Brand

Avon Protection

Era

1982-1986

Origin

🇬🇧 United Kingdom

Authenticity

Very High(85%)
59

BRITISH S10 NBC RESPIRATOR (1982 PRODUCTION): IDENTIFICATION

This is a British S10 NBC (Nuclear, Biological, Chemical) Respirator, featuring the characteristic circular speech transmitter and flat polycarbonate lenses. The rubber facepiece is secured by a 6-point elastic harness. A black plastic 40mm NATO filter is fitted to the left side port. Visible yellow ink stamps '12/82' on the intake assembly indicate a December 1982 manufacturing date. A handwritten cotton label is stitched to the harness straps.

Compare with other militaria in the archive: North African Miquelet-Lock Musket (Moukhala), Edo Period Iron Tsuba with Musashino Grass and Silver Inlay, Italian Carcano M91 Long Rifle and Mauser Karabiner 98k.

CROSS-CULTURAL PARALLELS

Where This Object Echoes

Modern Military History1980-2000

The S10 and its variants defined the aesthetic of elite European special forces during the 1980s Iranian Embassy Siege era.

Ritual & Ceremonial Use

  • •NBC (Nuclear, Biological, Chemical) drills and protective gear maintenance within NATO forces.

Meaning Through Time

Cold War

A necessary survival tool for potential chemical warfare in Europe.

21st Century

An icon of tactical design used frequently in film, television, and video games.

ISSUE & SERVICE HISTORY

The S10 General Service Respirator was introduced to the British Armed Forces in 1986 to replace the S6, though production and testing of components began in the early 1980s as evidenced by the 1982 date stamp. It served as the standard-issue gas mask for all branches of the British military and ...
The S10 General Service Respirator was introduced to the British Armed Forces in 1986 to replace the S6, though production and testing of components began in the early 1980s as evidenced by the 1982 date stamp. It served as the standard-issue gas mask for all branches of the British military and was famously utilized by the SAS during domestic and foreign operations throughout the 1980s and 1990s. The design was eventually succeeded by the General Service Respirator (GSR) in 2011.

COLLECTOR NOTES

1

The 40mm DIN/NATO threading on the intake port allows this mask to accept a wide variety of international standard filters produced globally since the Cold War.

SCARCITY

Ordinary40-55%
CommonLegendary

Standard antiques commonly found at estate sales and flea markets. Plentiful supply meets modest demand.

Rarity 3/10. Curiosa currently catalogues 20 militaria items at rarity 3 or higher.

Typical Characteristics

  • Moderate production runs
  • Common at estate sales
  • Entry-level collectibles

Confidence Factors

  • Date stamps '12/82' and NATO numbering are consistent with genuine Avon production
  • Handwritten service number on the harness tag is a strong indicator of authentic military issue
  • Construction materials and mold lines match documented S10 specifications exactly
How does authenticity detection work?

MILITARY HISTORIAN'S TAKE

Militaria Historian

Military Specialist

Identification is high due to the clear manufacturing date stamp (12/82) and the distinct architectural features of the British S10 that differentiate it from clones like the SF10.

KEY EVIDENCE

  • 1Injection-molded bromobutyl rubber construction unique to the S10 design
  • 2Visible 12/82 yellow ink stamp on the intake assembly
  • 3Standard 6-point elasticated skull cap harness with original cotton identification tag
  • 4Double-lens (binocular) configuration typical of 1980s British respirators

UNCERTAINTIES

  • •Rubber fatigue cracks visible near the intake assembly suggest the item is no longer airtight
  • •Potential presence of chromium or asbestos in period-correct black canisters (hazardous if damaged)

WHAT WOULD IMPROVE CERTAINTY

  • →Check inside the inner mask (oral-nasal cup) for size markings (e.g., Size 1, 2, 3, or 4)
  • →Verify the presence of the drinking tube and voice diaphragm integrity
  • →Consult local hazardous material regulations regarding the disposal of vintage NBC filters

CONDITION & GRADE

Surplus Grade 2

Grading breakdown

Evidence of visible rubber fatigue and harness wear places this in a secondary surplus grade; the clarity of the lenses and presence of a dated filter maintain its collector value.

Condition

The rubber exhibits early signs of age-related cracking near the lower intake gasket. The harness elasticity appears intact but shows fraying around the handwritten tag. One lens shows minor surface abrasions consistent with field use.

MILITARIA VALUATION

$150 - $250

Updated: May 11, 2026

Who buys this

Cold War militaria collectors, British SAS enthusiasts, and props departments for film/television.

What increases value

  • •Early 1980s production dates (pre-adoption phase)
  • •Lens clarity and lack of 'yellowing' or 'fogging'
  • •Legible handwritten soldier service IDs on the harness

What lowers value

  • •Hardening or 'dry rot' of the rubber face seal
  • •Missing drinking straw or damaged speech diaphragm
  • •Rust on the harness buckles

What makes top-tier examples

  • •Original issue cloth carry bag and anti-dim kits included
  • •Mint, unissued condition rubber without deformation

Grade & condition

Condition grade is determined by rubber flexibility, lens clarity, and the tension of the elastic harness.

Rarity & demand

OrdinaryModerate demandSells quickly
Browse similar militaria objects

For informational purposes only, not a formal appraisal.

FROM THE CABINET OF

RE

Rene

Fellow Collector•44 items

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