The O-Ring, cataloged under National Stock Number 5331-00-691-8143, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Graco Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-691-8143 |
| Primary Part Number | 156-401 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Graco Inc. |
| Status | ACTIVE |
| Center Hole Diameter | 0.853 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5331PL0796200 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 156401 | Graco Inc. (USA) |
| 156-401 PRIMARY | Graco Inc. (USA) |
| 6227-17 | Graco Inc. (USA) |
NSN 5331-00-691-8143 is a O-Ring, manufactured by Graco Inc., classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-691-8143 has 4 cross-referenced part numbers: 5331PL0796200 (Jednolity Indeks Materialowy - Uniform Material Index), 156401 (Graco Inc.), 156-401 (Graco Inc.), 6227-17 (Graco Inc.).
There are 7 known substitutes for 5331-00-691-8143: 5315-00-171-4350, 4820-00-405-4169, 5331-00-579-8156 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 156-401: Center Hole Diameter: 0.853 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.