The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-462-2888, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-462-2888 |
| Primary Part Number | 74B580010-101 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 041294-101 | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
| 74B580010-101 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 74J580010-101 | D/9 Drawing number reference only The Boeing Company Div Defense |
| 948101 | 5/2 Secondary reference U.S. Government activity |
NSN 5330-01-462-2888 is a Seal,nonmetallic Special Shaped, manufactured by The Boeing Company Div Defense, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-462-2888 has 2 manufacturer part numbers on file: 041294-101 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp), 74B580010-101 (The Boeing Company Div Defense).
1 possible match (shared part number, not a government interchangeability claim): 2915-01-525-8734. Verify interchangeability with system specifications before substitution.
Key specifications for 74B580010-101: Criticality Code Justification: AGAV; Special Features: RIC:CAVITY,INSTALLATION; End Item Identification: F-18 FIGHTER AIRCRAFT. 1 specification is 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.
NSN 5330-01-462-2888 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.