The O-Ring, cataloged under National Stock Number 5331-00-691-8144, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-691-8144 |
| Primary Part Number | 156698 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Graco Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 1.353 INCHES MINIMUM AND 1.365 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-00-691-8144 is a O-Ring, manufactured by Graco Inc., classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-691-8144 has 4 cross-referenced part numbers: 6227-25 (Graco Inc.), 156-698 (Graco Inc.), 156698 (Graco Inc.), 156-698 (Zf Industrieantriebe Witten Gmbh).
There are 5 known substitutes for 5331-00-691-8144: 5331-00-543-3041, 5330-01-210-3029, 5330-01-252-6048 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 156698: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Center Hole Diameter: 1.353 INCHES MINIMUM AND 1.365 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.