The Seal,nonmetallic Strip, cataloged under National Stock Number 5330-01-368-1754, 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 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-368-1754 |
| Primary Part Number | 6271499 |
| Item Name | Seal,nonmetallic Strip |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.495 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Attachment Feature Quantity | 6 |
| Cross-Sectional Height | 0.062 INCHES NOMINAL IN |
| Cross-Sectional Width | 1.850 INCHES MINIMUM AND 1.910 INCHES MAXIMUM IN |
| Style Designator | STRIP |
| Material Document and Classification | MIL-R-6855,CL 2,GR 70,TY A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Construction | ONE-PIECE |
| Attachment Method | ROUND HOLE |
| 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 |
|---|---|
| 6271499 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 1390030 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| 1390030 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms |
NSN 5330-01-368-1754 is a Seal,nonmetallic Strip, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-368-1754 has 1 manufacturer part number on file: 6271499 (Naval Sea Systems Command).
Key specifications for 6271499: Attachment Hole Diameter: 0.495 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN; Attachment Feature Quantity: 6; Cross-Sectional Height: 0.062 INCHES NOMINAL IN; Cross-Sectional Width: 1.850 INCHES MINIMUM AND 1.910 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.