PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25-53Pump,rotary

Lodge and Shipley/manuflux · NSN 4320-01-249-7964 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-249-7964 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-249-7964. Primary manufacturer part number: 25-53.
Features
  • Pump,rotary — FSC 4320
  • Media for Which Designed: OIL
  • 1 verified cross-reference
  • Primary manufacturer: Lodge and Shipley/manuflux
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,rotary, cataloged under National Stock Number 4320-01-249-7964, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Lodge and Shipley/manuflux. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-249-7964
Primary Part Number25-53
Item NamePump,rotary
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerLodge and Shipley/manuflux
StatusACTIVE
Media for Which DesignedOIL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3040-00-057-0225 INTERCHANGEABLE
Lining,refractory
5307-00-196-900625-23 INTERCHANGEABLE
Stud,plain
Textron Lycoming Inc Williamsport Plant
5120-00-807-91032113017 INTERCHANGEABLE
Compressing Tool,splicing Sleeve
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
7195-00-842-81352553 INTERCHANGEABLE
Table,work
Lyon Workspace Products, L.l.c.
4820-00-957-32052553 INTERCHANGEABLE
Disk
Spence Engineering Co Inc Dba Nicholson Steam Trap
3439-01-072-5363 INTERCHANGEABLE
Handle,welding Torch
5330-01-118-79202553 INTERCHANGEABLE
Gasket
Flowserve Inc
5307-01-332-1485 INTERCHANGEABLE
Stud,plain
6760-01-356-7085 INTERCHANGEABLE
Screen,focusing,photographic
1005-01-445-6804MFX-255-3 INTERCHANGEABLE
Cleaning Kit,gun
Otis Products, Inc. Dba Otis Technology
Cross-Reference Index
Part NumberManufacturer
25-53 Lodge and Shipley/manuflux (USA)
Related Parts
3040-00-057-0225INTERCHANGEABLE
LINING,REFRACTORY
5307-00-196-9006INTERCHANGEABLE
STUD,PLAIN
25-23
5120-00-807-9103INTERCHANGEABLE
COMPRESSING TOOL,SPLICING SLEEVE
2113017
7195-00-842-8135INTERCHANGEABLE
TABLE,WORK
2553
4820-00-957-3205INTERCHANGEABLE
DISK
2553
3439-01-072-5363INTERCHANGEABLE
HANDLE,WELDING TORCH
5330-01-118-7920INTERCHANGEABLE
GASKET
2553
5307-01-332-1485INTERCHANGEABLE
STUD,PLAIN
6760-01-356-7085INTERCHANGEABLE
SCREEN,FOCUSING,PHOTOGRAPHIC
1005-01-445-6804INTERCHANGEABLE
CLEANING KIT,GUN
MFX-255-3
6030-01-543-5829INTERCHANGEABLE
REPEATER,LIGHT SIGNAL
2553
6625-01-662-8652INTERCHANGEABLE
OSCILLOSCOPE
2553

Frequently Asked Questions

What is NSN 4320-01-249-7964?

NSN 4320-01-249-7964 is a Pump,rotary, manufactured by Lodge and Shipley/manuflux, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-249-7964?

NSN 4320-01-249-7964 has 1 cross-referenced part number: 25-53 (Lodge and Shipley/manuflux).

What NSN replaces 4320-01-249-7964?

There are 12 known substitutes for 4320-01-249-7964: 3040-00-057-0225, 5307-00-196-9006, 5120-00-807-9103 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25-53?

Key specifications for 25-53: Media for Which Designed: OIL; End Item Identification: LODGE AND SHIPLEY CO MODEL X16X30 LATHE. 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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