The Seal,nonmetallic Strip, cataloged under National Stock Number 5330-00-073-0598, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 11 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 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 | 5330-00-073-0598 |
| Primary Part Number | 1988138 |
| Item Name | Seal,nonmetallic Strip |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.372 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Attachment Feature Quantity | 1 |
| Cross-Sectional Height | 0.750 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN |
| Style Designator | STRIP |
| Material Document and Classification | MIL-R-6855 CL 2,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| End Cut Angle | 45.0 DEGREES |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Construction | SOLID |
| 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 |
NSN 5330-00-073-0598 is a Seal,nonmetallic Strip, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-073-0598 has 2 manufacturer part numbers on file: 1988138 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 770983 (Lockheed Martin Corporation Div Rms - Mitchel Field).
1 possible match (shared part number, not a government interchangeability claim): 9390-01-267-0638. Verify interchangeability with system specifications before substitution.
Key specifications for 1988138: Attachment Hole Diameter: 0.372 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN; Attachment Feature Quantity: 1; Cross-Sectional Height: 0.750 INCHES NOMINAL IN; Cross-Sectional Width: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN. 11 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.