NSN 5330-01-190-4660 · NIIN 011904660 · Part number 249778-3
Lockheed Martin Corp Electronics and Missiles Div · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 09205
Government record, cited
NSN 5330-01-190-4660 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-190-4660. Manufacturer of record part number: 249778-3.
Also searched as5330-01-190-4660 ·
5330011904660 ·
NIIN 011904660 ·
01-190-4660 ·
FSC 5330 Packing and Gasket Materials · CAGE 09205 · 249778-3
Manufacturer of record: Lockheed Martin Corp Electronics and Missiles Div
Identification
NSN: 5330-01-190-4660
NIIN: 011904660
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 249778-3
Manufacturer: Lockheed Martin Corp Electronics and Missiles Div
General Description
The Gasket, cataloged under National Stock Number 5330-01-190-4660, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corp Electronics and Missiles Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Gasket
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Manufacturers
Lockheed Martin Corp Electronics and Missiles Div (CAGE 09205); Sonfarrel Inc. (CAGE 09036)
Technical Specifications
Parameter
Value
NSN
5330-01-190-4660
Primary Part Number
249778-3
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Lockheed Martin Corp Electronics and Missiles Div
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-277-27482497783POSSIBLE MATCH
SHAFT ASSEMBLY,STRAIGHT
Possible match (shared part number)Goodrich Corporation Dba Goodrich Corp
NSN 5330-01-190-4660 is a Gasket, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-190-4660?
NSN 5330-01-190-4660 has 2 manufacturer part numbers on file: 249778-3 (Lockheed Martin Corp Electronics and Missiles Div), 249778-3 (Sonfarrel Inc.).
What NSN replaces 5330-01-190-4660?
1 possible match (shared part number, not a government interchangeability claim): 3040-01-277-2748. Verify interchangeability with system specifications before substitution.
Is NSN 5330-01-190-4660 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.