The Seal,nonmetallic Strip, cataloged under National Stock Number 5330-00-073-0722, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-073-0722 |
| Primary Part Number | 1011937 |
| Item Name | Seal,nonmetallic Strip |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.338 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN |
| Attachment Feature Quantity | 9 |
| End Cut Length | 0.437 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN |
| Cross-Sectional Width | 0.875 INCHES NOMINAL IN |
| Style Designator | STRIP |
| Material Document and Classification | ASTM D2000 5BG61SA1B1F2 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| End Cut Depth | 0.500 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU 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 |
| Part Number | Manufacturer |
|---|---|
| 1011937 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| Reference | Meaning |
|---|---|
| 2006584 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5330-00-073-0722 is a Seal,nonmetallic Strip, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-073-0722 has 1 manufacturer part number on file: 1011937 (Lockheed Martin Corporation Div Rms - Mitchel Field).
1 possible match (shared part number, not a government interchangeability claim): 5320-01-516-0540. Verify interchangeability with system specifications before substitution.
Key specifications for 1011937: Attachment Hole Diameter: 0.338 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN; Attachment Feature Quantity: 9; End Cut Length: 0.437 INCHES NOMINAL IN; Cross-Sectional Height: 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN. 12 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.