The O-Ring, cataloged under National Stock Number 5331-01-549-8358, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Dynalec Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-549-8358 |
| Primary Part Number | 60160 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Dynalec Corporation |
| Status | ACTIVE |
| Material | RUBBER SYNTHETIC |
| 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 |
|---|---|
| 60160 PRIMARY | Dynalec Corporation (USA) |
NSN 5331-01-549-8358 is a O-Ring, manufactured by Dynalec Corporation, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-549-8358 has 1 manufacturer part number on file: 60160 (Dynalec Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-658-0523, 6230-01-699-7611. Verify interchangeability with system specifications before substitution.
Key specifications for 60160: Special Features: USED WITH INTERCOMMUNICATION AND PUBLIC ADDRESS SYSTEMS; Part Name Assigned by Controlling Agency: (INAVY)O-RING,11 I.D.; End Item Identification: MICROPHONE CONTROL STATION (12763) 60173-000-10; Material: RUBBER SYNTHETIC. 1 specification is 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.