The Retainer,packing, cataloged under National Stock Number 5330-00-196-6720, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-196-6720 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Height | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Peripheral Diameter | 0.463 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.335 INCHES MINIMUM AND 0.407 INCHES MAXIMUM IN |
| Material | LEATHER OVERALL |
| 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 |
|---|---|
| S17-7 | 5/1 Secondary reference Houghton International Inc. |
| 298S7 | 5/1 Secondary reference Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| 5098-0700 | 5/1 Secondary reference Kidde-Fenwal, Llc |
| 298S7 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) |
| AN6246-7 | 2/2 Government specification standardization U.S. Government activity |
NSN 5330-00-196-6720 is a Retainer,packing, classified under FSC 5330, Packing and Gasket Materials. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5930-00-959-5130, 5330-00-999-0623, 6105-01-121-3282. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-00-196-6720: Cross-Sectional Height: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN; Material Document and Classification: MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Peripheral Diameter: 0.463 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN. 6 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.