PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7123-287Gasket

Prestolite Electric Limited · NSN 5330-00-085-2170 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-085-2170 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-085-2170. Primary manufacturer part number: 7123-287.
Features
  • Gasket — FSC 5330
  • Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
  • 5 verified cross-references
  • Primary manufacturer: Prestolite Electric Limited
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-085-2170, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Prestolite Electric Limited. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-085-2170
Primary Part Number7123-287
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPrestolite Electric Limited
StatusACTIVE
Supplementary FeaturesCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5995-00-059-5178SM-C-430306 INTERCHANGEABLE
Cord Assembly,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4730-00-172-0031AS15003-5C INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
5360-00-498-744821940 INTERCHANGEABLE
Spring,spiral,torsion
Transdigm Inc
5365-01-269-755021940 INTERCHANGEABLE
Shim
Hamilton Sundstrand Corporation Dba Collins Aerospace
5315-01-691-484221940 INTERCHANGEABLE
Pin,straight,headless
Tulsa Winch, Inc.
Cross-Reference Index
Part NumberManufacturer
7123-287 Westerbeke Corporation (USA)
5330PL0825562 Jednolity Indeks Materialowy - Uniform Material Index (POL)
7123-287 PRIMARY Prestolite Electric Limited (GBR)
7123-287 Delphi Powertrain Systems, Llc (USA)
21940 Westerbeke Corporation (USA)
Related Parts
5995-00-059-5178INTERCHANGEABLE
CORD ASSEMBLY,ELECTRICAL
SM-C-430306
4730-00-172-0031INTERCHANGEABLE
FITTING,LUBRICATION
AS15003-5C
5360-00-498-7448INTERCHANGEABLE
SPRING,SPIRAL,TORSION
21940
5365-01-269-7550INTERCHANGEABLE
SHIM
21940
5315-01-691-4842INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
21940

Frequently Asked Questions

What is NSN 5330-00-085-2170?

NSN 5330-00-085-2170 is a Gasket, manufactured by Prestolite Electric Limited, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-085-2170?

NSN 5330-00-085-2170 has 5 cross-referenced part numbers: 7123-287 (Westerbeke Corporation), 5330PL0825562 (Jednolity Indeks Materialowy - Uniform Material Index), 7123-287 (Prestolite Electric Limited), 7123-287 (Delphi Powertrain Systems, Llc), 21940 (Westerbeke Corporation).

What NSN replaces 5330-00-085-2170?

There are 5 known substitutes for 5330-00-085-2170: 5995-00-059-5178, 4730-00-172-0031, 5360-00-498-7448 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7123-287?

Key specifications for 7123-287: Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200; Special Features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200. 2 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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