The O-Ring, cataloged under National Stock Number 5331-00-254-9941, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is L3 Technologies, Inc.. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 13 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5331-00-254-9941 |
| Primary Part Number | A5233 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | L3 Technologies, Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Center Hole Diameter | 6.008 INCHES MINIMUM AND 6.054 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| 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 |
|---|---|
| A5233 PRIMARY | L3 Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 10-1177PC4 | 5/9 Secondary reference L3 Technologies, Inc. |
| 11T2581LALT3PC4 | 3/2 Design control — primary reference U.S. Government activity |
| 212-65-1401ALT2PC4 | 3/2 Design control — primary reference U.S. Government activity |
| 10-1167PC4 | 5/9 Secondary reference L3 Technologies, Inc. |
| 6505-969564ALT3PC32 | 3/2 Design control — primary reference U.S. Government activity |
| 10-1358PC1 | 5/9 Secondary reference L3 Technologies, Inc. |
| 10-1356PC32 | 5/9 Secondary reference L3 Technologies, Inc. |
| PD5330-229-19 | 5/9 Secondary reference U.S. Government activity |
| 10-1179PC12 | 5/9 Secondary reference L3 Technologies, Inc. |
| 11T2579LALT3PC4 | 3/2 Design control — primary reference U.S. Government activity |
| 11T2658LALT8PC12 | 3/2 Design control — primary reference U.S. Government activity |
| 10-1165PC4 | 5/9 Secondary reference L3 Technologies, Inc. |
| 6505-969565ALT2PC1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5331-00-254-9941 is a O-Ring, manufactured by L3 Technologies, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-254-9941 has 1 manufacturer part number on file: A5233 (L3 Technologies, Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 2010-00-499-2459, 3510-00-530-5228, 5915-01-270-1513. Verify interchangeability with system specifications before substitution.
Key specifications for A5233: Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN; Center Hole Diameter: 6.008 INCHES MINIMUM AND 6.054 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 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.