The Seal,nonmetallic Round Section, cataloged under National Stock Number 5330-01-703-2650, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-703-2650 |
| Primary Part Number | B001273F01030-1 |
| Item Name | Seal,nonmetallic Round Section |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| B001273F01030-1 PRIMARY | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
| B001273F01030-1 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| B001273F01030 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
NSN 5330-01-703-2650 is a Seal,nonmetallic Round Section, manufactured by Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-703-2650 has 2 manufacturer part numbers on file: B001273F01030-1 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp), B001273F01030-1 (Northrop Grumman Systems Corporation).
Key specifications for B001273F01030-1: Attachment Hole Diameter: 0.500 INCHES NOMINAL IN; Overall Length: 7.920 INCHES NOMINAL IN; Special Features: THICKNESS:0.188 INCHES;WIDTH:3.270 INCHES;ITEM KNOWN AS:SEAL,RUBBER; IN; Part Name Assigned by Controlling Agency: SEAL. 3 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.