PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44444Spring,helical,compression

Hdt Expeditionary Systems Inc · NSN 5360-00-990-4007 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-990-4007 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-990-4007. Primary manufacturer part number: 44444.
Features
  • Spring,helical,compression — FSC 5360
  • Material: STEEL OVERALL
  • 5 verified cross-references
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-990-4007, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-990-4007
Primary Part Number44444
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5340-00-310-4424 INTERCHANGEABLE
Catch,clamping
5307-00-534-030344444 INTERCHANGEABLE
Stud,plain
Dresser, Llc
9540-00-554-999644444 INTERCHANGEABLE
Channel,structural
Aluminum Co of America
3020-00-934-85851486011-138 INTERCHANGEABLE
Gear,spur
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5120-01-398-927000944444000 INTERCHANGEABLE
Socket,socket Wrench
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
5331-01-640-969444444 INTERCHANGEABLE
O-Ring
Exlar Corporation
Cross-Reference Index
Part NumberManufacturer
44444 PRIMARY Hdt Expeditionary Systems Inc (USA)
44444 Jenny Products, Inc (USA)
44444 Drs Environmental Systems Inc (USA)
10054341 Nimikkeistokeskus Ncb Finland (FIN)
44444 Davey Compressor Co Div of Keco Industries Inc (USA)
Related Parts
5340-00-310-4424INTERCHANGEABLE
CATCH,CLAMPING
5307-00-534-0303INTERCHANGEABLE
STUD,PLAIN
44444
9540-00-554-9996INTERCHANGEABLE
CHANNEL,STRUCTURAL
44444
3020-00-934-8585INTERCHANGEABLE
GEAR,SPUR
1486011-138
5120-01-398-9270INTERCHANGEABLE
SOCKET,SOCKET WRENCH
00944444000
5331-01-640-9694INTERCHANGEABLE
O-RING
44444

Frequently Asked Questions

What is NSN 5360-00-990-4007?

NSN 5360-00-990-4007 is a Spring,helical,compression, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-990-4007?

NSN 5360-00-990-4007 has 5 cross-referenced part numbers: 44444 (Hdt Expeditionary Systems Inc), 44444 (Jenny Products, Inc), 44444 (Drs Environmental Systems Inc), 10054341 (Nimikkeistokeskus Ncb Finland), 44444 (Davey Compressor Co Div of Keco Industries Inc).

What NSN replaces 5360-00-990-4007?

There are 6 known substitutes for 5360-00-990-4007: 5340-00-310-4424, 5307-00-534-0303, 9540-00-554-9996 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44444?

Key specifications for 44444: Material: STEEL OVERALL. 1 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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