PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A14128Gasket

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 5330-00-251-8859 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-251-8859 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-251-8859. Primary manufacturer part number: A14128.
Features
  • Gasket — FSC 5330
  • Aperture Diameter: 1.422 INCHES NOMINAL IN
  • Outside Diameter: 1.562 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Style Designator: CIRCULAR
  • Material Document and Classification: AMS 3232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: ASBESTOS AND RUBBER SYNTHETIC OVERALL
  • Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos and Rubber Synthetic Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-251-8859, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-251-8859
Primary Part NumberA14128
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Aperture Diameter1.422 INCHES NOMINAL IN
Outside Diameter1.562 INCHES NOMINAL IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Style DesignatorCIRCULAR
Material Document and ClassificationAMS 3232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialASBESTOS AND RUBBER SYNTHETIC OVERALL
Cross-Sectional Thickness0.031 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6620-00-006-6418 INTERCHANGEABLE
Gage,pressure,dial Indicating
5940-00-177-44441412-8 INTERCHANGEABLE
Terminal,lug
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
3020-00-189-5366 INTERCHANGEABLE
Gear,antibacklash,spur
6150-00-295-75957527 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
5120-00-473-77417076229 INTERCHANGEABLE
Wrench,socket
U S Army Tank Automotive Command Amsta-Im-Mm
4720-00-947-679914128 INTERCHANGEABLE
Hose Assembly,metallic
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
6520-01-205-243414128 INTERCHANGEABLE
File,pulp Canal,dental
Kerr Corporation
4920-01-562-695614128 INTERCHANGEABLE
Caster,swivel,aircr
Aerol Co
2590-01-577-324314128-1 INTERCHANGEABLE
Junction,actuation,
Amerex Corporation Dba Amerex Corp
5120-01-661-628314128 INTERCHANGEABLE
Clamp,c
Wilton Corp Wilton Tool Div
Cross-Reference Index
Part NumberManufacturer
14128 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
E1135-4-1 Breeze-Eastern Llc (USA)
A14128 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
6620-00-006-6418INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
5940-00-177-4444INTERCHANGEABLE
TERMINAL,LUG
1412-8
3020-00-189-5366INTERCHANGEABLE
GEAR,ANTIBACKLASH,SPUR
6150-00-295-7595INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
7527
5120-00-473-7741INTERCHANGEABLE
WRENCH,SOCKET
7076229
4720-00-947-6799INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
14128
6520-01-205-2434INTERCHANGEABLE
FILE,PULP CANAL,DENTAL
14128
4920-01-562-6956INTERCHANGEABLE
CASTER,SWIVEL,AIRCR
14128
2590-01-577-3243INTERCHANGEABLE
JUNCTION,ACTUATION,
14128-1
5120-01-661-6283INTERCHANGEABLE
CLAMP,C
14128

Frequently Asked Questions

What is NSN 5330-00-251-8859?

NSN 5330-00-251-8859 is a Gasket, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-251-8859?

NSN 5330-00-251-8859 has 3 cross-referenced part numbers: 14128 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), E1135-4-1 (Breeze-Eastern Llc), A14128 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 5330-00-251-8859?

There are 10 known substitutes for 5330-00-251-8859: 6620-00-006-6418, 5940-00-177-4444, 3020-00-189-5366 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A14128?

Key specifications for A14128: Aperture Diameter: 1.422 INCHES NOMINAL IN; Outside Diameter: 1.562 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Style Designator: CIRCULAR. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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