The Rubber Strip, cataloged under National Stock Number 5330-01-481-3748, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-481-3748 |
| Primary Part Number | 122-5277655 ITEM 31 |
| Item Name | Rubber Strip |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Temp Rating | -30.0 FAHRENHEIT AND 150.0 FAHRENHEIT DEGF |
| Length | 131.000 FEET NOMINAL FT |
| Cross-Sectional Height | 1.250 INCHES NOMINAL IN |
| Minimum Tensile Strength | ERR-060 |
| Cross-Sectional Width | 0.250 INCHES NOMINAL IN |
| Supplementary Features | CUT TO SUIT |
| Material Document and Classification | MIL-R-2765 MIL SPEC SINGLE MATERIAL RESPONSE |
| Surface Condition | SMOOTH LOCATION NOT OTHERWISE SPECIFIED |
| Surface Condition | SMOOTH BOTH SIDES |
| Cross-Sectional Shape Style | RECTANGULAR |
| Environmental Protection | OIL RESISTANT AND SALT WATER RESISTANT |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Fabrication Method | SOLID |
| Nonmetallic Hardness Rating | 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 |
|---|---|
| 5277655 | Naval Sea Systems Command (USA) |
| 122-5277655 ITEM 31 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| MIL-R-2765 | 4/1 Identification reference U.S. Government activity |
NSN 5330-01-481-3748 is a Rubber Strip, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-481-3748 has 2 manufacturer part numbers on file: 5277655 (Naval Sea Systems Command), 122-5277655 ITEM 31 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-492-3288. Verify interchangeability with system specifications before substitution.
Key specifications for 122-5277655 ITEM 31: Temp Rating: -30.0 FAHRENHEIT AND 150.0 FAHRENHEIT DEGF; Length: 131.000 FEET NOMINAL FT; Cross-Sectional Height: 1.250 INCHES NOMINAL IN; Minimum Tensile Strength: ERR-060. 14 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.