NSN 5330-00-803-4922 · NIIN 008034922 · Part number 373343
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 77445
Government record, cited
NSN 5330-00-803-4922 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-803-4922. Manufacturer of record part number: 373343.
Also searched as5330-00-803-4922 ·
5330008034922 ·
NIIN 008034922 ·
00-803-4922 ·
FSC 5330 Packing and Gasket Materials · CAGE 77445 · 373343
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 5330-00-803-4922
NIIN: 008034922
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 373343
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Packing,preformed, cataloged under National Stock Number 5330-00-803-4922, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-00-803-4922
Primary Part Number
373343
Item Name
Packing,preformed
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status
ACTIVE
FSC Application Data
COOLING SYSTEM,JET ENGINE,AIRCRAFT
Cross-Sectional Height
0.070 INCHES NOMINAL IN
Cross-Sectional Shape Style
O-RING
Center Hole Diameter
2.489 INCHES NOMINAL IN
Material
RUBBER SYNTHETIC OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5330-00-803-4922?
NSN 5330-00-803-4922 is a Packing,preformed, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-803-4922?
NSN 5330-00-803-4922 has 4 manufacturer part numbers on file: 373343 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 373343 (Lord Corporation Dba Lord Corp), 373343 (Parker-Hannifin Corp Div O-Ring Division), 373343 (Jonal Laboratories Inc).
What are the specifications of 373343?
Key specifications for 373343: FSC Application Data: COOLING SYSTEM,JET ENGINE,AIRCRAFT; Cross-Sectional Height: 0.070 INCHES NOMINAL IN; Cross-Sectional Shape Style: O-RING; Center Hole Diameter: 2.489 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-803-4922 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.