PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31145Gasket,spiral Wound

The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C · NSN 5330-01-451-6872 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-451-6872 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-451-6872. Primary manufacturer part number: 31145.
Features
  • Gasket,spiral Wound — FSC 5330
  • 4 verified cross-references
  • Primary manufacturer: The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket,spiral Wound, cataloged under National Stock Number 5330-01-451-6872, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGasket,spiral Wound
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersCleveland Gear Company, Inc. Dba Cleveland Gear Co (CAGE 59958); The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C (CAGE 1QZK3)
Technical Specifications
ParameterValue
NSN5330-01-451-6872
Primary Part Number31145
Item NameGasket,spiral Wound
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerThe Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-042-0411 INTERCHANGEABLE
Gasket
5935-00-400-47354102-0001 INTERCHANGEABLE
Connector,plug,electrical
Sv Microwave, Inc. Div Sv Microwave
5330-00-543-287531145 INTERCHANGEABLE
Gasket
Leslie Controls, Inc. Dba Leslie Controls Inc
6680-00-942-6908 INTERCHANGEABLE
Booster Assembly
5935-00-944-623710-200614-02S INTERCHANGEABLE
Insert,electrical Connector
Amphenol Corp Div Amphenol Aerospace Operations
3455-00-982-5113 INTERCHANGEABLE
Cutter,milling,end
5305-00-993-1848MS35207-265 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6625-01-057-3919952506-1 INTERCHANGEABLE
Test Set,electrical Meter
Raytheon Company Dba Raytheon Co
5998-01-162-663631145 INTERCHANGEABLE
Circuit Card Assembly
Cooper Crouse-Hinds Llc
5998-01-195-32045488 INTERCHANGEABLE
Circuit Card Assembly
Data Device Corp Dba Beta Transformer Technology
Cross-Reference Index
Part NumberManufacturer
311-03 ITEM 21 Cleveland Gear Company, Inc. Dba Cleveland Gear Co (USA)
31145 PRIMARY The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C (USA)
311-03 ITEM 21 PRIMARY The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C (USA)
31145 Cleveland Gear Company, Inc. Dba Cleveland Gear Co (USA)
Related Parts
5330-00-042-0411INTERCHANGEABLE
GASKET
5935-00-400-4735INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4102-0001
5330-00-543-2875INTERCHANGEABLE
GASKET
31145
6680-00-942-6908INTERCHANGEABLE
BOOSTER ASSEMBLY
5935-00-944-6237INTERCHANGEABLE
INSERT,ELECTRICAL CONNECTOR
10-200614-02S
3455-00-982-5113INTERCHANGEABLE
CUTTER,MILLING,END
5305-00-993-1848INTERCHANGEABLE
SCREW,MACHINE
MS35207-265
6625-01-057-3919INTERCHANGEABLE
TEST SET,ELECTRICAL METER
952506-1
5998-01-162-6636INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
31145
5998-01-195-3204INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5488
5310-01-580-5435INTERCHANGEABLE
WASHER,FLAT
5310-01-598-2807INTERCHANGEABLE
WASHER,FLAT
31145

Frequently Asked Questions

What is NSN 5330-01-451-6872?

NSN 5330-01-451-6872 is a Gasket,spiral Wound, manufactured by The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-451-6872?

NSN 5330-01-451-6872 has 4 cross-referenced part numbers: 311-03 ITEM 21 (Cleveland Gear Company, Inc. Dba Cleveland Gear Co), 31145 (The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C), 311-03 ITEM 21 (The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C), 31145 (Cleveland Gear Company, Inc. Dba Cleveland Gear Co).

What NSN replaces 5330-01-451-6872?

There are 12 known substitutes for 5330-01-451-6872: 5330-00-042-0411, 5935-00-400-4735, 5330-00-543-2875 and 9 more. Verify interchangeability with system specifications before substitution.

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