The Gasket, cataloged under National Stock Number 5330-01-592-9795, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Fm Af, Llc Dba American Fan Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-592-9795 |
| Primary Part Number | 1398516-9 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Fm Af, Llc Dba American Fan Company |
| Status | ACTIVE |
| Cross Section Inside Diameter | 1.375 INCHES NOMINAL IN |
| Cross Section Outside Diameter | 2.375 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| 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 |
|---|---|
| FF9631 REV N PC.NO.25 | Fm Af, Llc Dba American Fan Company (USA) |
| 1398516-9 PRIMARY | Fm Af, Llc Dba American Fan Company (USA) |
| Reference | Meaning |
|---|---|
| FF9631 | D/9 Drawing number reference only Fm Af, Llc Dba American Fan Company |
NSN 5330-01-592-9795 is a Gasket, manufactured by Fm Af, Llc Dba American Fan Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-592-9795 has 2 manufacturer part numbers on file: FF9631 REV N PC.NO.25 (Fm Af, Llc Dba American Fan Company), 1398516-9 (Fm Af, Llc Dba American Fan Company).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-633-3615. Verify interchangeability with system specifications before substitution.
Key specifications for 1398516-9: Cross Section Inside Diameter: 1.375 INCHES NOMINAL IN; Cross Section Outside Diameter: 2.375 INCHES NOMINAL IN; End Item Identification: FAN, VANEAXIAL (U.S. NAVY STANDARD); Material: RUBBER SYNTHETIC OVERALL. 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.