The O-Ring, cataloged under National Stock Number 5331-01-667-6999, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-667-6999 |
| Primary Part Number | MS29513-384 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS29513 | Sae International Dba Sae International (USA) |
| MS29513-384 PRIMARY | Sae International Dba Sae International (USA) |
NSN 5331-01-667-6999 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-667-6999 has 2 cross-referenced part numbers: AS29513 (Sae International Dba Sae International), MS29513-384 (Sae International Dba Sae International).
There are 12 known substitutes for 5331-01-667-6999: 5331-00-003-9157, 5331-00-248-3850, 5331-00-250-0223 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS29513-384: End Item Identification: CH-53K SIKORSKY HEAVY LIFT HELICOPTER; Criticality Code Justification: AGAV. 2 total characteristics are documented in the Federal Logistics Information System.