PartsTable TECHNICAL DATA SHEET

NSN 5330-01-381-3790Government record, cited

Gasket5330-01-381-3790

NSN 5330-01-381-3790 · NIIN 013813790 · Part number 9W-66954 PC 45

Fm Af, Llc Dba American Fan Company · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 75477

Government record, cited

NSN 5330-01-381-3790 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-381-3790. Manufacturer of record part number: 9W-66954 PC 45.

Also searched as 5330-01-381-3790 · 5330013813790 · NIIN 013813790 · 01-381-3790 · FSC 5330 Packing and Gasket Materials · CAGE 75477 · 9W-66954 PC 45 · 5W-23346-2 · 5W-23346-2

Nearby stock numbers ← 5330-01-381-3527 · 5330-01-381-3870 Gasket →

5330-01-381-3790 — Packing and Gasket Materials

Features

Gasket — FSC 5330
2 manufacturer part numbers on file
Manufacturer of record: Fm Af, Llc Dba American Fan Company

Identification

NSN: 5330-01-381-3790
NIIN: 013813790
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 9W-66954 PC 45
Manufacturer: Fm Af, Llc Dba American Fan Company

General Description

The Gasket, cataloged under National Stock Number 5330-01-381-3790, 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. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Gasket
FSC / FSG	5330 — Packing and Gasket Materials (FSG 53)
Manufacturers	Fm Af, Llc Dba American Fan Company (CAGE 75477)

Technical Specifications

Parameter	Value
NSN	5330-01-381-3790
Primary Part Number	9W-66954 PC 45
Item Name	Gasket
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Fm Af, Llc Dba American Fan Company
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)

Cross-Reference Index

Part Number	Manufacturer
9W-66954 PC 45 PRIMARY	Fm Af, Llc Dba American Fan Company (USA)
5W-23346-2	Fm Af, Llc Dba American Fan Company (USA)

Reference documents

Reference	Meaning
5W-23346-2	5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans
9W-66954 PC 45	5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans

No interchangeability data on file.

Other items in FSC 5330 — Packing and Gasket Materials

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5330-00-000-0085

RETAINER

5330-00-000-0167

PARTS KIT,SEAL REPLACEMENT,MECHA

5330-00-000-5275

5330-00-000-5275 · Item name not on file

5330-00-001-1260

SEAL,NONMETALLIC SPECIAL SHAPED

5330-00-001-1833

SEAL,PLAIN ENCASED

5330-00-001-1844

GLAND,RESERVOIR,INDICATOR END

5330-00-001-1845

5330-00-001-1845 · Item name not on file

5330-00-001-1846

5330-00-001-1846 · Item name not on file

Frequently Asked Questions

What is NSN 5330-01-381-3790?

NSN 5330-01-381-3790 is a Gasket, manufactured by Fm Af, Llc Dba American Fan Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-381-3790?

NSN 5330-01-381-3790 has 2 manufacturer part numbers on file: 9W-66954 PC 45 (Fm Af, Llc Dba American Fan Company), 5W-23346-2 (Fm Af, Llc Dba American Fan Company).

Is NSN 5330-01-381-3790 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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