The O-Ring, cataloged under National Stock Number 5331-01-523-6445, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Thales Defense & Security Inc Dba Thales Communications Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-523-6445 |
| Primary Part Number | 81487-001 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Thales Defense & Security Inc Dba Thales Communications Inc |
| Status | ACTIVE |
| Color | RED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 81411 | Thales Defense & Security Inc Dba Thales Communications Inc (USA) |
| 81411 | Apple Rubber Products, Inc. Dba Apple Rubber Products Inc (USA) |
| 81487-001 | Datamatik A/s (NOR) |
| 81487-001 PRIMARY | Thales Defense & Security Inc Dba Thales Communications Inc (USA) |
| 571/D | Apple Rubber Products, Inc. Dba Apple Rubber Products Inc (USA) |
NSN 5331-01-523-6445 is a O-Ring, manufactured by Thales Defense & Security Inc Dba Thales Communications Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-523-6445 has 5 cross-referenced part numbers: 81411 (Thales Defense & Security Inc Dba Thales Communications Inc), 81411 (Apple Rubber Products, Inc. Dba Apple Rubber Products Inc), 81487-001 (Datamatik A/s), 81487-001 (Thales Defense & Security Inc Dba Thales Communications Inc), 571/D (Apple Rubber Products, Inc. Dba Apple Rubber Products Inc).
There are 6 known substitutes for 5331-01-523-6445: 5360-00-326-2407, 5930-00-806-5744, 4920-00-870-5213 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 81487-001: End Item Identification: NHA 1600515-X AND 4101441-50X; Special Features: 0.063 W 70 BUNA N RED TFE COATING W; Color: RED. 3 total characteristics are documented in the Federal Logistics Information System.