PartsTable TECHNICAL DATA SHEET
NSN 5360-00-620-7401Government record, cited

Spring, Helical, Extension5360-00-620-7401

NSN 5360-00-620-7401 · NIIN 006207401 · Part number 44B3521-725
Elliott Company Div Jeannette · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 72957
Government record, cited
NSN 5360-00-620-7401 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-620-7401. Manufacturer of record part number: 44B3521-725.
Also searched as  5360-00-620-7401 · 5360006207401 · NIIN 006207401 · 00-620-7401 · FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 72957 · 44B3521-725
Nearby stock numbers  ·
Features
  • Spring,helical,extension — FSC 5360
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Material: STEEL OVERALL
  • 1 manufacturer part number on file
  • Manufacturer of record: Elliott Company Div Jeannette
Identification
  • NSN: 5360-00-620-7401
  • NIIN: 006207401
  • FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 44B3521-725
  • Manufacturer: Elliott Company Div Jeannette
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-620-7401, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Elliott Company Div Jeannette. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-620-7401
Primary Part Number44B3521-725
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — Coil, Flat, Leaf, and Wire Springs
ManufacturerElliott Company Div Jeannette
StatusACTIVE
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
44B3521-725 PRIMARY Elliott Company Div Jeannette (USA)
Reference documents
ReferenceMeaning
44B3521-725 5/9 Secondary reference
Carrier Corp
No interchangeability data on file.
Other items in FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842
SPRING,HELICAL,COMPRESSION
5360-00-001-1945
5360-00-001-1945 · Item name not on file
5360-00-001-2010
SPRING,HELICAL,EXTENSION
5360-00-001-3865
5360-00-001-3865 · Item name not on file
5360-00-001-3950
5360-00-001-3950 · Item name not on file
5360-00-001-4650
SPRING,HELICAL,COMPRESSION
5360-00-001-4664
SPRING,CONSTANT TO
5360-00-001-4703
5360-00-001-4703 · Item name not on file

Frequently Asked Questions

What is NSN 5360-00-620-7401?

NSN 5360-00-620-7401 is a Spring,helical,extension, manufactured by Elliott Company Div Jeannette, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.

What part numbers are listed for NSN 5360-00-620-7401?

NSN 5360-00-620-7401 has 1 manufacturer part number on file: 44B3521-725 (Elliott Company Div Jeannette).

What are the specifications of 44B3521-725?

Key specifications for 44B3521-725: Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Material: STEEL OVERALL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5360-00-620-7401 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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