The Packing,preformed, cataloged under National Stock Number 5330-00-864-9677, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5330-00-864-9677 |
| Primary Part Number | X900111-1 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems |
| Status | ACTIVE |
| Cross-Sectional Height | 0.060 INCHES NOMINAL IN |
| Material Document and Classification | 670,GR 315 MIL STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | O-RING |
| Color | BLACK |
| Center Hole Diameter | 2.942 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5330-00-864-9677 is a Packing,preformed, manufactured by General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-864-9677 has 2 manufacturer part numbers on file: 900111-1 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems), X900111-1 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-314-8371. Verify interchangeability with system specifications before substitution.
Key specifications for X900111-1: Cross-Sectional Height: 0.060 INCHES NOMINAL IN; Material Document and Classification: 670,GR 315 MIL STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: O-RING; Color: BLACK. 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.