The O-Ring, cataloged under National Stock Number 5331-00-103-1986, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-103-1986 |
| Primary Part Number | AS3208-04 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Cross-Sectional Height | 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN |
| Elongation Percentage | 125 MAXIMUM |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Outside Diameter | 0.495 INCHES NOMINAL IN |
| Temp Rating | -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Center Hole Diameter | 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS3208-04 | Lockheed Martin Services, Llc (USA) |
| AS3208-04 PRIMARY | Sae International Dba Sae International (USA) |
| Z00.N7423510020 | Daher Aerospace - Ex Socata (FRA) |
| 5331001031986 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| ST3002-04 | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 9469127904 | Pilatus Aircraft Ltd (CHE) |
| 10369163 | Nimikkeistokeskus Ncb Finland (FIN) |
| AS3208-04 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| AS3208-04 | Fincantieri S.p.a. Div Direzione Navi Militari (ITA) |
| NAS1595-4 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| M83248/1-904 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5331010167550 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| AS3208-04 | Lockheed Martin Aeronautical Systems Support Company Dba Lmassc (USA) |
| AS3208-04 | Society of Automotive Engineers Inc (USA) |
| MILR83248 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AS3208-04 | Ge Avio Srl (ITA) |
| 5331PL0952779 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| SAE-AMS7276 | Sae International Dba Sae International (USA) |
NSN 5331-00-103-1986 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-103-1986 has 18 cross-referenced part numbers: AS3208-04 (Lockheed Martin Services, Llc), AS3208-04 (Sae International Dba Sae International), Z00.N7423510020 (Daher Aerospace - Ex Socata), 5331001031986 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), ST3002-04 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.) and 13 more.
There are 4 known substitutes for 5331-00-103-1986: 5331-00-020-0203, 5331-01-016-7550, 5331-01-026-3795 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS3208-04: Cross-Sectional Height: 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN; End Item Identification: MRAP - COUGAR CAT1 A1; MRAP - COUGAR CAT1 A2; MRAP - COUGAR CAT2 A1; MRAP - COUGAR CAT2 A2; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS); Elongation Percentage: 125 MAXIMUM; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-103-1986 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.