PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3430-9Pump Kit

Lear Siegler Inc Hypro Div · NSN 4940-00-907-5985 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-00-907-5985 — this item is cataloged by the U.S. Government under National Stock Number 4940-00-907-5985. Primary manufacturer part number: 3430-9.
Features
  • Pump Kit — FSC 4940
  • 2 verified cross-references
  • Primary manufacturer: Lear Siegler Inc Hypro Div
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump Kit, cataloged under National Stock Number 4940-00-907-5985, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Lear Siegler Inc Hypro Div. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NamePump Kit
FSC / FSG4940 — No Item Name Available (FSG 49)
ManufacturersLear Siegler Inc Hypro Div (CAGE 94001); L and a Products Inc (CAGE 18947)
Technical Specifications
ParameterValue
NSN4940-00-907-5985
Primary Part Number3430-9
Item NamePump Kit
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerLear Siegler Inc Hypro Div
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5895-00-912-012659-001 INTERCHANGEABLE
Blower Assembly
Goodrich Corporation
5133-01-144-533702-10101 INTERCHANGEABLE
Drill,multi-Step
Us Air Tool Co Inc Dba Us Air Tool Co Inc
4320-01-151-35561B59001 INTERCHANGEABLE
Repair Kit,pumping Assembly
Allied Enterprises, Inc.
5305-01-258-085759001 INTERCHANGEABLE
Screw,cap,socket Head
Aerol Llc
5310-01-412-2776N59001 INTERCHANGEABLE
Nut,self-Locking,barrel
Leslie Controls, Inc. Dba Leslie Controls Inc
6515-01-565-702859001 INTERCHANGEABLE
Speculum,vaginal
Welch Allyn, Inc.
Cross-Reference Index
Part NumberManufacturer
3430-9 PRIMARY Lear Siegler Inc Hypro Div (USA)
59001 L and a Products Inc (USA)
Related Parts
5895-00-912-0126INTERCHANGEABLE
BLOWER ASSEMBLY
59-001
5133-01-144-5337INTERCHANGEABLE
DRILL,MULTI-STEP
02-10101
4320-01-151-3556INTERCHANGEABLE
REPAIR KIT,PUMPING ASSEMBLY
1B59001
5305-01-258-0857INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
59001
5310-01-412-2776INTERCHANGEABLE
NUT,SELF-LOCKING,BARREL
N59001
6515-01-565-7028INTERCHANGEABLE
SPECULUM,VAGINAL
59001

Frequently Asked Questions

What is NSN 4940-00-907-5985?

NSN 4940-00-907-5985 is a Pump Kit, manufactured by Lear Siegler Inc Hypro Div, classified under FSC 4940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4940-00-907-5985?

NSN 4940-00-907-5985 has 2 cross-referenced part numbers: 3430-9 (Lear Siegler Inc Hypro Div), 59001 (L and a Products Inc).

What NSN replaces 4940-00-907-5985?

There are 6 known substitutes for 4940-00-907-5985: 5895-00-912-0126, 5133-01-144-5337, 4320-01-151-3556 and 3 more. Verify interchangeability with system specifications before substitution.

Is NSN 4940-00-907-5985 still in active supply?

NSN 4940-00-907-5985 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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