The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-497-2072, 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. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-497-2072 |
| Primary Part Number | HS4312-1-4000 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| FSC Application Data | NHA 7-W10000000-1 |
| 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 |
|---|---|
| HS4312-1-4000 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| HS4312-1-4000 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| 5696 | 3/1 Design control — primary reference Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp |
NSN 5330-01-497-2072 is a Seal,nonmetallic Special Shaped, manufactured by The Boeing Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-497-2072 has 1 manufacturer part number on file: HS4312-1-4000 (The Boeing Company).
Key specifications for HS4312-1-4000: FSC Application Data: NHA 7-W10000000-1; End Item Identification: APACHE ATTACK HELICOPTER. 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.
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.