PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4501237Gasket

Babcock & Wilcox Co · NSN 5330-01-088-5974 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-088-5974 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-088-5974. Primary manufacturer part number: 4501237.
Features
  • Gasket — FSC 5330
  • 5 verified cross-references
  • Primary manufacturer: Babcock & Wilcox Co
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-088-5974, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Babcock & Wilcox Co. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameGasket
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersThe Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company (CAGE 58529); Babcock & Wilcox Co (CAGE 05073)
Technical Specifications
ParameterValue
NSN5330-01-088-5974
Primary Part Number4501237
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBabcock & Wilcox Co
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
6210-00-688-4721377040811273 & 1691191203 INTERCHANGEABLE
Light,indicator
Dialight Corporation
Cross-Reference Index
Part NumberManufacturer
MX-261106 PIECE 21 The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company (USA)
7001817 The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company (USA)
MX-261106 PIECE 21 Babcock & Wilcox Co (USA)
4501237 The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company (USA)
4501237 PRIMARY Babcock & Wilcox Co (USA)
Related Parts
6210-00-688-4721INTERCHANGEABLE
LIGHT,INDICATOR
377040811273 & 1691191203

Frequently Asked Questions

What is NSN 5330-01-088-5974?

NSN 5330-01-088-5974 is a Gasket, manufactured by Babcock & Wilcox Co, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-01-088-5974?

NSN 5330-01-088-5974 has 5 cross-referenced part numbers: MX-261106 PIECE 21 (The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company), 7001817 (The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company), MX-261106 PIECE 21 (Babcock & Wilcox Co), 4501237 (The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company), 4501237 (Babcock & Wilcox Co).

What NSN replaces 5330-01-088-5974?

There is 1 known substitute for 5330-01-088-5974: 6210-00-688-4721. Verify interchangeability with system specifications before substitution.

Is NSN 5330-01-088-5974 still in active supply?

NSN 5330-01-088-5974 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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