PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

957GGasket

Mayco Pump Corp · NSN 5330-01-145-0731 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-145-0731 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-145-0731. Primary manufacturer part number: 957G.
Features
  • Gasket — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Mayco Pump Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-145-0731, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mayco Pump Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGasket
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersMayco Pump Corp (CAGE 61051)
Technical Specifications
ParameterValue
NSN5330-01-145-0731
Primary Part Number957G
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMayco Pump Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5826-00-041-1918 INTERCHANGEABLE
Button
5930-00-163-25469571 INTERCHANGEABLE
Switch,thermostatic
Schneider Metal Mfg Co Inc Ross Temp Div
5915-00-226-5457SM-D-502401 INTERCHANGEABLE
Filter Assembly,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2920-00-241-8263 INTERCHANGEABLE
Starter,engine,electrical
1680-01-060-28359571 INTERCHANGEABLE
Parts Kit,overhaul
Hornet Acquisitionco, Llc Dba Onboard Systems
5970-01-189-58649571 INTERCHANGEABLE
Insulator,disk
Carlisle & Finch Co
7035-01-490-1696MF200-BR-15-6-BP INTERCHANGEABLE
Led,red
Display Products Inc. Dba Data Display Products
Cross-Reference Index
Part NumberManufacturer
957G Mayco Pump Corp (USA)
957-1 Mayco Pump Corp (USA)
Related Parts
5826-00-041-1918INTERCHANGEABLE
BUTTON
5930-00-163-2546INTERCHANGEABLE
SWITCH,THERMOSTATIC
9571
5915-00-226-5457INTERCHANGEABLE
FILTER ASSEMBLY,ELECTRICAL
SM-D-502401
2920-00-241-8263INTERCHANGEABLE
STARTER,ENGINE,ELECTRICAL
1680-01-060-2835INTERCHANGEABLE
PARTS KIT,OVERHAUL
9571
5970-01-189-5864INTERCHANGEABLE
INSULATOR,DISK
9571
7035-01-490-1696INTERCHANGEABLE
LED,RED
MF200-BR-15-6-BP

Frequently Asked Questions

What is NSN 5330-01-145-0731?

NSN 5330-01-145-0731 is a Gasket, manufactured by Mayco Pump Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-145-0731?

NSN 5330-01-145-0731 has 2 cross-referenced part numbers: 957G (Mayco Pump Corp), 957-1 (Mayco Pump Corp).

What NSN replaces 5330-01-145-0731?

There are 7 known substitutes for 5330-01-145-0731: 5826-00-041-1918, 5930-00-163-2546, 5915-00-226-5457 and 4 more. Verify interchangeability with system specifications before substitution.

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