The Packing with Retainer, cataloged under National Stock Number 5330-00-641-0690, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-641-0690 |
| Item Name | Packing with Retainer |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| FSC Application Data | GENERAL PURPOSE USE |
| Retainer Inside Diameter | 0.171 INCHES NOMINAL IN |
| Packing Inside Diameter | 0.100 INCHES NOMINAL IN |
| Outside Diameter | 0.312 INCHES NOMINAL IN |
| Packing Ring Cross-Sectional Diameter | 0.038 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-6855,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE PACKING |
| Retainer Thickness | 0.027 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM RETAINER |
| Material | STEEL RETAINER |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING |
| Construction | TWO-PIECE |
| 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 |
|---|---|
| 200AC4 | 5/9 Secondary reference U.S. Government activity |
| 51C6493PT55 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
| 51C6493PT55 | C/1 Advisory reference — outside the item-of-supply concept Lucent Technologies Inc Corporate Headquarters |
| 51C6493PT55 | 3/9 Design control — primary reference American Telephone and Telegraph Co |
| 51C6493PT55 | 5/9 Secondary reference At and T Corp |
| 800-001-4 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-641-0690 is a Packing with Retainer, classified under FSC 5330, Packing and Gasket Materials. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5330-00-883-4288, 6760-01-354-3416. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-00-641-0690: FSC Application Data: GENERAL PURPOSE USE; Retainer Inside Diameter: 0.171 INCHES NOMINAL IN; Packing Inside Diameter: 0.100 INCHES NOMINAL IN; Outside Diameter: 0.312 INCHES NOMINAL IN. 11 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.