The O-Ring, cataloged under National Stock Number 5331-01-280-0032, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-280-0032 |
| Primary Part Number | AS3209-118 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Cross-Sectional Height | 0.103 INCHES NOMINAL IN |
| Departure From Cited Document | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Elongation Percentage | 125 MAXIMUM |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Criticality Code Justification | ZZZW |
| Center Hole Diameter | 0.862 INCHES NOMINAL IN |
| Peripheral Diameter | 1.068 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS3209-118 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| M83248/1-118 | Naval Inventory Control Point Mechanicsburg (USA) |
| SAE-AMS7276 | Sae International Dba Sae International (USA) |
| MIL-R-83248 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5331-01-280-0032 is a O-Ring, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-280-0032 has 4 cross-referenced part numbers: AS3209-118 (Federal Specifications Promulgated by General Services Administration Washington DC), M83248/1-118 (Naval Inventory Control Point Mechanicsburg), SAE-AMS7276 (Sae International Dba Sae International), MIL-R-83248 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 4 known substitutes for 5331-01-280-0032: 5330-00-132-6954, 5331-00-166-1072, 5331-01-484-6954 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS3209-118: Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL; Cross-Sectional Height: 0.103 INCHES NOMINAL IN; Departure From Cited Document: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Elongation Percentage: 125 MAXIMUM. 8 total characteristics are documented in the Federal Logistics Information System.