PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44426Retainer,spring

Davey Compressor Co Div of Keco Industries Inc · NSN 5340-00-138-4334 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-138-4334 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-138-4334. Primary manufacturer part number: 44426.
Features
  • Retainer,spring — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Davey Compressor Co Div of Keco Industries Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Retainer,spring, cataloged under National Stock Number 5340-00-138-4334, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Davey Compressor Co Div of Keco Industries Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRetainer,spring
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersDavey Compressor Co Div of Keco Industries Inc (CAGE 16004)
Technical Specifications
ParameterValue
NSN5340-00-138-4334
Primary Part Number44426
Item NameRetainer,spring
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerDavey Compressor Co Div of Keco Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5315-00-298-530144426 INTERCHANGEABLE
Pin,straight,headless
Rolls-Royce Corporation
4140-00-320-861444426 INTERCHANGEABLE
Mounting,fan Connec
L3harris Technologies, Inc Div Space & Airborne Systems
5315-00-479-398675033 INTERCHANGEABLE
Pin,straight,headless
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5915-00-795-479144426 INTERCHANGEABLE
Capacitor-Resistor
L3harris Technologies, Inc. Div Space and Airborne Systems
3455-01-148-4693411C-4 INTERCHANGEABLE
Cutter,milling,end
Precision Industries Inc Sharpaloy Div
3110-01-281-671844426 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5120-01-398-785700944426000 INTERCHANGEABLE
Socket,socket Wrench
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
5133-01-625-1717150-L 13/32 INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
Cross-Reference Index
Part NumberManufacturer
44426 Davey Compressor Co Div of Keco Industries Inc (USA)
Related Parts
5315-00-298-5301INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
44426
4140-00-320-8614INTERCHANGEABLE
MOUNTING,FAN CONNEC
44426
5315-00-479-3986INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
75033
5915-00-795-4791INTERCHANGEABLE
CAPACITOR-RESISTOR
44426
3455-01-148-4693INTERCHANGEABLE
CUTTER,MILLING,END
411C-4
3110-01-281-6718INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
44426
5120-01-398-7857INTERCHANGEABLE
SOCKET,SOCKET WRENCH
00944426000
5133-01-625-1717INTERCHANGEABLE
DRILL,TWIST
150-L 13/32

Frequently Asked Questions

What is NSN 5340-00-138-4334?

NSN 5340-00-138-4334 is a Retainer,spring, manufactured by Davey Compressor Co Div of Keco Industries Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-138-4334?

NSN 5340-00-138-4334 has 1 cross-referenced part number: 44426 (Davey Compressor Co Div of Keco Industries Inc).

What NSN replaces 5340-00-138-4334?

There are 8 known substitutes for 5340-00-138-4334: 5315-00-298-5301, 4140-00-320-8614, 5315-00-479-3986 and 5 more. Verify interchangeability with system specifications before substitution.

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