The Rubber Strip, cataloged under National Stock Number 5330-01-021-8745, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-021-8745 |
| Primary Part Number | 6944502-1 |
| Item Name | Rubber Strip |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Length | 24.000 INCHES MINIMUM AND 24.500 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.012 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 00 NON-MERCURY ALTERNATIVE - CONSUMER PRODUCTS - PRESSURE GAUGES |
| Cross-Sectional Width | 0.080 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| Material Document and Classification | ZZ-R-765, CLASS 2A, GRADE 50 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED A |
| Cross-Sectional Shape Style | RECTANGULAR |
| Environmental Protection | HIGH TEMPERATURE |
| Material | RUBBER SILICONE CLASS Q LOCATION NOT OTHERWISE SPECIFIED |
| Fabrication Method | SOLID |
| Nonmetallic Hardness Rating | 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A |
| 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 |
|---|---|
| 6944502-1 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
NSN 5330-01-021-8745 is a Rubber Strip, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-021-8745 has 1 manufacturer part number on file: 6944502-1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 6944502-1: Length: 24.000 INCHES MINIMUM AND 24.500 INCHES MAXIMUM IN; Cross-Sectional Height: 0.012 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN; Minimum Tensile Strength: 00 NON-MERCURY ALTERNATIVE - CONSUMER PRODUCTS - PRESSURE GAUGES; Cross-Sectional Width: 0.080 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN. 10 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.