The O-Ring, cataloged under National Stock Number 5331-01-053-1944, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell Inc Commercial Div. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Honeywell Inc Commercial Div (CAGE 17479) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-053-1944 |
| Primary Part Number | 30751331-503 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Honeywell Inc Commercial Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 30751331-503 PRIMARY | Honeywell Inc Commercial Div (USA) |
| 67531 | Honeywell Inc Commercial Div (USA) |
NSN 5331-01-053-1944 is a O-Ring, manufactured by Honeywell Inc Commercial Div, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-053-1944 has 2 cross-referenced part numbers: 30751331-503 (Honeywell Inc Commercial Div), 67531 (Honeywell Inc Commercial Div).
There are 5 known substitutes for 5331-01-053-1944: 8030-00-180-6222, 4310-01-059-7749, 5963-01-318-5174 and 2 more. Verify interchangeability with system specifications before substitution.