NSN 5330-00-047-1787 · NIIN 000471787 · Part number 88443-1
Northrop Grumman Systems Corporation · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 26512
Government record, cited
NSN 5330-00-047-1787 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-047-1787. Manufacturer of record part number: 88443-1.
Also searched as5330-00-047-1787 ·
5330000471787 ·
NIIN 000471787 ·
00-047-1787 ·
FSC 5330 Packing and Gasket Materials · CAGE 26512 · 88443-1
Nearby stock numbers← 5330-00-046-9225
·
5330-00-047-2175 Seal, Cable Control →
5330-00-047-1787 — Packing and Gasket Materials
Features
Gasket — FSC 5330
FSC Application Data: FLOAT,AIRCRAFT
Material Document and Classification: UL-10156 FSCM 88193 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 2.594 INCHES NOMINAL IN
Aperture Diameter: 1.406 INCHES NOMINAL IN
Material: RUBBER OVERALL
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 5330-00-047-1787
NIIN: 000471787
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 88443-1
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Gasket, cataloged under National Stock Number 5330-00-047-1787, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-00-047-1787
Primary Part Number
88443-1
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Northrop Grumman Systems Corporation
Status
ACTIVE
FSC Application Data
FLOAT,AIRCRAFT
Material Document and Classification
UL-10156 FSCM 88193 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter
2.594 INCHES NOMINAL IN
Aperture Diameter
1.406 INCHES NOMINAL IN
Material
RUBBER 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 5330-00-047-1787?
NSN 5330-00-047-1787 is a Gasket, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-047-1787?
NSN 5330-00-047-1787 has 1 manufacturer part number on file: 88443-1 (Northrop Grumman Systems Corporation).
What are the specifications of 88443-1?
Key specifications for 88443-1: FSC Application Data: FLOAT,AIRCRAFT; Material Document and Classification: UL-10156 FSCM 88193 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 2.594 INCHES NOMINAL IN; Aperture Diameter: 1.406 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-047-1787 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.