NSN 5330-00-121-9645 · NIIN 001219645 · Part number 92319
Irl Thermal Systems Ltd · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE U1841
Government record, cited
NSN 5330-00-121-9645 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-121-9645. Manufacturer of record part number: 92319.
Also searched as5330-00-121-9645 ·
5330001219645 ·
NIIN 001219645 ·
00-121-9645 ·
FSC 5330 Packing and Gasket Materials · CAGE U1841 · 92319 · EU11217
Nearby stock numbers← 5330-00-121-9632 Seal Ring, Metal
·
5330-00-121-9646 Gasket, Oil Cooler →
5330-00-121-9645 — Packing and Gasket Materials
Features
Gasket,oil Cooler — FSC 5330
2 manufacturer part numbers on file
Manufacturer of record: Irl Thermal Systems Ltd
Identification
NSN: 5330-00-121-9645
NIIN: 001219645
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 92319
Manufacturer: Irl Thermal Systems Ltd
General Description
The Gasket,oil Cooler, cataloged under National Stock Number 5330-00-121-9645, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Irl Thermal Systems Ltd. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 items share 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,oil Cooler
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Manufacturers
Irl Thermal Systems Ltd (CAGE U1841); Rolls-Royce Airlines (CAGE K0680)
Technical Specifications
Parameter
Value
NSN
5330-00-121-9645
Primary Part Number
92319
Item Name
Gasket,oil Cooler
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Irl Thermal Systems Ltd
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4920-00-212-2720923619POSSIBLE MATCH
COLLAR,GOVENOR DRIV
Possible match (shared part number)Curtiss-Wright Controls, Inc. Div Actuation Division
2810-00-306-709592319POSSIBLE MATCH
VALVE ASSEMBLY,OIL
Possible match (shared part number)Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
4920-01-300-198792319POSSIBLE MATCH
TEST PROGRAM SET
Possible match (shared part number)Textron Systems Corporation Dba Textron Systems Corp
NSN 5330-00-121-9645 is a Gasket,oil Cooler, manufactured by Irl Thermal Systems Ltd, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-121-9645?
NSN 5330-00-121-9645 has 2 manufacturer part numbers on file: 92319 (Irl Thermal Systems Ltd), EU11217 (Rolls-Royce Airlines).
What NSN replaces 5330-00-121-9645?
3 possible matches (shared part number, not a government interchangeability claim): 4920-00-212-2720, 2810-00-306-7095, 4920-01-300-1987. Verify interchangeability with system specifications before substitution.
Is NSN 5330-00-121-9645 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.