PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1001349Pump,hydraulic

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 4320-01-690-2997 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-690-2997 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-690-2997. Primary manufacturer part number: 1001349.
Features
  • Pump,hydraulic — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,hydraulic, cataloged under National Stock Number 4320-01-690-2997, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePump,hydraulic
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic (CAGE 61208)
Technical Specifications
ParameterValue
NSN4320-01-690-2997
Primary Part Number1001349
Item NamePump,hydraulic
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5365-00-136-88141001349 INTERCHANGEABLE
Spacer,plate
Thermo Power Corp Engine Div
5330-00-168-2066 INTERCHANGEABLE
Packing,preformed
9330-01-550-21414813 INTERCHANGEABLE
Plastic Strip,pressure Sensitive
Austin Hardware & Supply Inc Dba Austin Hardware & Supply Inc
Cross-Reference Index
Part NumberManufacturer
1001349 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
5365-00-136-8814INTERCHANGEABLE
SPACER,PLATE
1001349
5330-00-168-2066INTERCHANGEABLE
PACKING,PREFORMED
9330-01-550-2141INTERCHANGEABLE
PLASTIC STRIP,PRESSURE SENSITIVE
4813

Frequently Asked Questions

What is NSN 4320-01-690-2997?

NSN 4320-01-690-2997 is a Pump,hydraulic, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-690-2997?

NSN 4320-01-690-2997 has 1 cross-referenced part number: 1001349 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).

What NSN replaces 4320-01-690-2997?

There are 3 known substitutes for 4320-01-690-2997: 5365-00-136-8814, 5330-00-168-2066, 9330-01-550-2141. Verify interchangeability with system specifications before substitution.

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