The O-Ring, cataloged under National Stock Number 5331-01-542-0041, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Ctc Enterprise Ventures Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-542-0041 |
| Primary Part Number | 410-13691 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Ctc Enterprise Ventures Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 410-13691 PRIMARY | Ctc Enterprise Ventures Corp (USA) |
| AS-568A-035-70BN PRIMARY | W. W. Grainger, Inc. Dba Grainger (USA) |
| 410-13691 | Rolls-Royce Canada Limited Div Rolls-Royce Canada Limited (CAN) |
| Reference | Meaning |
|---|---|
| 410-13691(9452K123) | 5/9 Secondary reference Concurrent Technologies Corp |
| 410-13691(9452K123) | 5/9 Secondary reference Rolls-Royce Canada Limited Div Rolls-Royce Canada Limited |
NSN 5331-01-542-0041 is a O-Ring, manufactured by Ctc Enterprise Ventures Corp, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-542-0041 has 3 manufacturer part numbers on file: 410-13691 (Ctc Enterprise Ventures Corp), AS-568A-035-70BN (W. W. Grainger, Inc. Dba Grainger), 410-13691 (Rolls-Royce Canada Limited Div Rolls-Royce Canada Limited).
Key specifications for 410-13691: End Item Identification: SUPPORT OF PRE-PROVISIONING ITEMS FOR WHICH NAVICP PHIL ACTS AS POE. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.