The Packing Assembly, cataloged under National Stock Number 5330-00-140-4932, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-140-4932 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Separator Quantity | 2 |
| Intermediate Ring Quantity | 1 |
| Outside Diameter | 4.000 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | V BOTTOM RING |
| Inside Diameter | 3.750 INCHES NOMINAL IN |
| Height | 0.907 INCHES NOMINAL IN |
| Material | PLASTIC PHENOLIC TOP RING |
| Material | RUBBER AND COTTON INTERMEDIATE RING |
| Material | RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR AND COTTON BOTTOM RING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A51-40 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-140-4932 is a Packing Assembly, classified under FSC 5330, Packing and Gasket Materials. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 2590-00-740-9205, 4730-00-769-3958. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-00-140-4932: Separator Quantity: 2; Intermediate Ring Quantity: 1; Outside Diameter: 4.000 INCHES NOMINAL IN; Cross-Sectional Shape Style: V BOTTOM RING. 9 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.