The O-Ring, cataloged under National Stock Number 5331-00-112-1368, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Brandon & Clark, Inc. Div Brandon & Clark. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5331-00-112-1368 |
| Primary Part Number | 150321-144 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Brandon & Clark, Inc. Div Brandon & Clark |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Center Hole Diameter | 5.461 INCHES MINIMUM AND 5.507 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 |
|---|---|
| 150321-144 PRIMARY | Brandon & Clark, Inc. Div Brandon & Clark (USA) |
| Reference | Meaning |
|---|---|
| 701948 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 150321-144 | 5/9 Secondary reference Franklin Electric Co Inc |
| 903145 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-00-112-1368 is a O-Ring, manufactured by Brandon & Clark, Inc. Div Brandon & Clark, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-112-1368 has 1 manufacturer part number on file: 150321-144 (Brandon & Clark, Inc. Div Brandon & Clark).
2 possible matches (shared part number, not a government interchangeability claim): 3110-00-418-2520, 5330-01-585-4279. Verify interchangeability with system specifications before substitution.
Key specifications for 150321-144: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Center Hole Diameter: 5.461 INCHES MINIMUM AND 5.507 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.