The Retainer,packing, cataloged under National Stock Number 5330-00-401-1532, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Brp Us Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-401-1532 |
| Primary Part Number | 311864 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Brp Us Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| Body Recess Diameter | 0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | FLANGE |
| Peripheral Diameter | 1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Center Hole Diameter | 0.503 INCHES MINIMUM AND 0.513 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 311864 PRIMARY | Brp Us Inc (USA) |
| Reference | Meaning |
|---|---|
| 311864 | 5/9 Secondary reference Outboard Marine Corp Johnson Motors Div |
NSN 5330-00-401-1532 is a Retainer,packing, manufactured by Brp Us Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-401-1532 has 1 manufacturer part number on file: 311864 (Brp Us Inc).
1 possible match (shared part number, not a government interchangeability claim): 5905-00-482-7737. Verify interchangeability with system specifications before substitution.
Key specifications for 311864: Cross-Sectional Height: 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN; Body Recess Diameter: 0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; Cross-Sectional Shape Style: FLANGE; Peripheral Diameter: 1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.