The Rubber Strip, cataloged under National Stock Number 9320-01-281-3474, is classified within Federal Supply Class 9320 (Rubber Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9320-01-281-3474 |
| Primary Part Number | GR100C3B |
| Item Name | Rubber Strip |
| FSC / FSG | 9320 / 93 — Rubber Fabricated Materials |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Temp Rating | -62.0 CELSIUS AND 219.0 CELSIUS DEGC |
| Length | 7.000 INCHES NOMINAL IN |
| Cross-Sectional Height | 6.000 INCHES NOMINAL IN |
| Minimum Tensile Strength | ERR-060 |
| Cross-Sectional Width | 0.063 INCHES NOMINAL IN |
| Material Document and Classification | ZZ-R-765, CLASS 2A, GRADE 40 FED SPEC SINGLE MATERIAL RESPONSE A |
| Surface Condition | SMOOTH LOCATION NOT OTHERWISE SPECIFIED |
| Surface Condition | SMOOTH BOTH SIDES |
| Cross-Sectional Shape Style | RECTANGULAR |
| Nondefinitive Spec/std Data | 2A CLASS AND SP FORM AND 40 GRADE A |
| Environmental Protection | HIGH TEMPERATURE |
| Material | RUBBER SILICONE CLASS Q |
| Fabrication Method | SOLID |
| Nonmetallic Hardness Rating | 35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GR100C3B PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| ZZ-R-765 | 4/1 Identification reference U.S. Government activity |
NSN 9320-01-281-3474 is a Rubber Strip, manufactured by Northrop Grumman Systems Corporation, classified under FSC 9320, Rubber Fabricated Materials. Status: active.
NSN 9320-01-281-3474 has 1 manufacturer part number on file: GR100C3B (Northrop Grumman Systems Corporation).
Key specifications for GR100C3B: Temp Rating: -62.0 CELSIUS AND 219.0 CELSIUS DEGC; Length: 7.000 INCHES NOMINAL IN; Cross-Sectional Height: 6.000 INCHES NOMINAL IN; Minimum Tensile Strength: ERR-060. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.