The O-Ring, cataloged under National Stock Number 5331-00-103-1506, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-103-1506 |
| Primary Part Number | AS3209-145 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Elongation Percentage | 125 MAXIMUM |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Material | RUBBER SYNTHETIC |
| Outside Diameter | 2.730 INCHES MINIMUM AND 2.782 INCHES MAXIMUM IN |
| Center Hole Diameter | 2.540 INCHES MINIMUM AND 2.560 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AMS7276 | Sae International Dba Sae International (USA) |
| AS3209-145 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| 2-145V1164-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| S9413-145 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA) |
| M83248-1-145ES | Eriks B.v. (NLD) |
| 2-145V1226-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AS3209-145 | Society of Automotive Engineers Inc (USA) |
| AS3209-145 PRIMARY | Sae International Dba Sae International (USA) |
| AS3209 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| 2-145V0747-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AS3209-145 | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 7583-41505 | Moog Inc. Dba Ampac-Isp Corp (USA) |
| AMS7276 | Society of Automotive Engineers Inc (USA) |
| ST3001-145 | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 7261661 PC 15 | Naval Sea Systems Command (USA) |
| 5331PL0140407 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| J221P145 | General Electric Company (USA) |
| 10117041 | Nimikkeistokeskus Ncb Finland (FIN) |
| 32145D | Moog Inc. Dba Ampac-Isp Corp (USA) |
| 5331PL0885377 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 5331-00-103-1506 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-103-1506 has 26 cross-referenced part numbers: AMS7276 (Sae International Dba Sae International), AS3209-145 (Leonardo Spa Helicopters Division - Production Site), 2-145V1164-75 (Parker-Hannifin Corp Div O-Ring Division), S9413-145 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), M83248-1-145ES (Eriks B.v.) and 21 more.
There are 12 known substitutes for 5331-00-103-1506: 5331-00-103-1747, 5331-00-165-1955, 5331-00-166-1011 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS3209-145: End Item Identification: MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE; ARMORED MULTI-PURPOSE VEHICLE (AMPV); Elongation Percentage: 125 MAXIMUM; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL; Material: RUBBER SYNTHETIC. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-103-1506 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.