The O-Ring, cataloged under National Stock Number 5331-01-610-5151, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-610-5151 |
| Primary Part Number | A-A-55801 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Material Document and Classification | SAEAMS 2817 NATIONAL SPEC SINGLE MATERIAL RESPONSE AND SAE AS568 NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | 40 GRADE AND 2B CLASS |
| Material | RUBBER SILICONE CLASS Q |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-55801 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA55801-280D4 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA55801-280D4 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5331-01-610-5151 is a O-Ring, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-610-5151 has 3 cross-referenced part numbers: A-A-55801 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA55801-280D4 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA55801-280D4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 5 known substitutes for 5331-01-610-5151: 5331-00-137-3293, 5331-01-228-0605, 5331-01-321-7194 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-55801: Special Features: CLEAN SMOOTH FINISH;FLEX RESISTANT; Material Document and Classification: SAEAMS 2817 NATIONAL SPEC SINGLE MATERIAL RESPONSE AND SAE AS568 NATIONAL SPEC SINGLE MATERIAL RESPONSE; Nondefinitive Spec/std Data: 40 GRADE AND 2B CLASS; End Item Identification: 2350014587550. 5 total characteristics are documented in the Federal Logistics Information System.