PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

97631Bushing Sleeve Pmp

Cooper Machinery Services Llc · NSN 3120-00-239-7979 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-239-7979 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-239-7979. Primary manufacturer part number: 97631.
Features
  • Bushing Sleeve Pmp — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: Cooper Machinery Services Llc
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Bushing Sleeve Pmp, cataloged under National Stock Number 3120-00-239-7979, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cooper Machinery Services Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBushing Sleeve Pmp
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersCooper Machinery Services Llc (CAGE 14541)
Technical Specifications
ParameterValue
NSN3120-00-239-7979
Primary Part Number97631
Item NameBushing Sleeve Pmp
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerCooper Machinery Services Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5340-00-126-862497631 INTERCHANGEABLE
Bracket,double Angle
Lucent Technologies Inc Corporate Headquarters
4720-00-127-950897963-1 INTERCHANGEABLE
Hose-Tube Assembly
Smiths Tubular Systems-Laconia, Inc.
5330-00-356-139326282 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
1660-00-600-9629 INTERCHANGEABLE
Bellows,pressure
5310-01-465-0113 INTERCHANGEABLE
Washer,flat
Cross-Reference Index
Part NumberManufacturer
97631 PRIMARY Cooper Machinery Services Llc (USA)
Related Parts
5340-00-126-8624INTERCHANGEABLE
BRACKET,DOUBLE ANGLE
97631
4720-00-127-9508INTERCHANGEABLE
HOSE-TUBE ASSEMBLY
97963-1
5330-00-356-1393INTERCHANGEABLE
GASKET
26282
1660-00-600-9629INTERCHANGEABLE
BELLOWS,PRESSURE
5310-01-465-0113INTERCHANGEABLE
WASHER,FLAT

Frequently Asked Questions

What is NSN 3120-00-239-7979?

NSN 3120-00-239-7979 is a Bushing Sleeve Pmp, manufactured by Cooper Machinery Services Llc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-239-7979?

NSN 3120-00-239-7979 has 1 cross-referenced part number: 97631 (Cooper Machinery Services Llc).

What NSN replaces 3120-00-239-7979?

There are 5 known substitutes for 3120-00-239-7979: 5340-00-126-8624, 4720-00-127-9508, 5330-00-356-1393 and 2 more. Verify interchangeability with system specifications before substitution.

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