NSN 5330-01-281-4201 · NIIN 012814201 · Part number 7M1190R437-3
The Boeing Company Div Defense · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 76301
Government record, cited
NSN 5330-01-281-4201 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-281-4201. Manufacturer of record part number: 7M1190R437-3.
Also searched as5330-01-281-4201 ·
5330012814201 ·
NIIN 012814201 ·
01-281-4201 ·
FSC 5330 Packing and Gasket Materials · CAGE 76301 · 7M1190R437-3 · 7437FT-972 · 7437FT-972
FSC Application Data: AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS
2 manufacturer part numbers on file
Manufacturer of record: The Boeing Company Div Defense
Identification
NSN: 5330-01-281-4201
NIIN: 012814201
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 7M1190R437-3
Manufacturer: The Boeing Company Div Defense
General Description
The Ring,wiper, cataloged under National Stock Number 5330-01-281-4201, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-281-4201
Primary Part Number
7M1190R437-3
Item Name
Ring,wiper
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
The Boeing Company Div Defense
Status
ACTIVE
FSC Application Data
AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS
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 5330-01-281-4201?
NSN 5330-01-281-4201 is a Ring,wiper, manufactured by The Boeing Company Div Defense, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-281-4201?
NSN 5330-01-281-4201 has 2 manufacturer part numbers on file: 7437FT-972 (Greene Tweed & Co Inc), 7M1190R437-3 (The Boeing Company Div Defense).
What are the specifications of 7M1190R437-3?
Key specifications for 7M1190R437-3: FSC Application Data: AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS; End Item Identification: PACER SPECIAL. 1 specification is documented in the U.S. Government catalog.
Is NSN 5330-01-281-4201 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.