NSN 5330-01-177-8447 · NIIN 011778447 · Part number 429B443-003
General Electric Company · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 01289
Government record, cited
NSN 5330-01-177-8447 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-177-8447. Manufacturer of record part number: 429B443-003.
Also searched as5330-01-177-8447 ·
5330011778447 ·
NIIN 011778447 ·
01-177-8447 ·
FSC 5330 Packing and Gasket Materials · CAGE 01289 · 429B443-003 · 3208677 PIECE 3
Center Hole Diameter: 12.566 INCHES MINIMUM AND 12.568 INCHES MAXIMUM IN
1 manufacturer part number on file
Manufacturer of record: General Electric Company
Identification
NSN: 5330-01-177-8447
NIIN: 011778447
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 429B443-003
Manufacturer: General Electric Company
General Description
The Retainer,packing, cataloged under National Stock Number 5330-01-177-8447, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5330-01-177-8447
Primary Part Number
429B443-003
Item Name
Retainer,packing
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
General Electric Company
Status
ACTIVE
Cross-Sectional Height
3.560 INCHES NOMINAL IN
Peripheral Diameter
14.880 INCHES NOMINAL IN
Center Hole Diameter
12.566 INCHES MINIMUM AND 12.568 INCHES MAXIMUM IN
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 5330-01-177-8447?
NSN 5330-01-177-8447 is a Retainer,packing, manufactured by General Electric Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-177-8447?
NSN 5330-01-177-8447 has 1 manufacturer part number on file: 429B443-003 (General Electric Company).
What are the specifications of 429B443-003?
Key specifications for 429B443-003: Cross-Sectional Height: 3.560 INCHES NOMINAL IN; Peripheral Diameter: 14.880 INCHES NOMINAL IN; Center Hole Diameter: 12.566 INCHES MINIMUM AND 12.568 INCHES MAXIMUM IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-177-8447 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.