The Rubber Strip, cataloged under National Stock Number 5330-00-249-0545, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-249-0545 |
| Primary Part Number | 81878-6 |
| Item Name | Rubber Strip |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | ACTIVE |
| Length | 3.380 INCHES MINIMUM AND 3.620 INCHES MAXIMUM IN |
| Cross-Sectional Width | 0.125 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-6130 TYPE 2 GRADE C CONDITION MEDIUM MIL SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Height | 2.130 INCHES MINIMUM AND 2.370 INCHES MAXIMUM IN |
| Environmental Protection | LOW TEMPERATURE |
| Fabrication Method | CELLULAR, UNEXPLODED |
| Material | RUBBER POLYISOPRENE NATURAL CLASS NR |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Condition | SMOOTH BOTH SIDES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 81878-6 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| ASTM-D6576 | American Society for Testing and Materials Dba Astm International (USA) |
| MIL-R-6130C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 81878-6 | Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA) |
NSN 5330-00-249-0545 is a Rubber Strip, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-249-0545 has 4 cross-referenced part numbers: 81878-6 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), ASTM-D6576 (American Society for Testing and Materials Dba Astm International), MIL-R-6130C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 81878-6 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division).
There are 6 known substitutes for 5330-00-249-0545: 9320-00-232-2430, 9320-00-555-9727, 1730-00-771-0814 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 81878-6: Length: 3.380 INCHES MINIMUM AND 3.620 INCHES MAXIMUM IN; Cross-Sectional Width: 0.125 INCHES NOMINAL IN; Material Document and Classification: MIL-R-6130 TYPE 2 GRADE C CONDITION MEDIUM MIL SPEC SINGLE MATERIAL RESPONSE; Cross-Sectional Height: 2.130 INCHES MINIMUM AND 2.370 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.