PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3003-20Spring,helical,torsion

Xar Industries Inc · NSN 5360-01-079-7782 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-079-7782 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-079-7782. Primary manufacturer part number: 3003-20.
Features
  • Spring,helical,torsion — FSC 5360
  • End Style: ONE HOOK END OVERALL
  • End Angular Relationship: ENDS ANGLED ONE TO OTHER
  • Surface Treatment: PASSIVATE OVERALL
  • Spring Free Length: 0.310 INCHES MAXIMUM IN
  • Coil Helix Direction: RIGHT-HAND
  • End Length: 0.850 INCHES NOMINAL BOTH ENDS IN
  • Coil Quantity: 10-1/2
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-01-079-7782, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Xar Industries Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN5360-01-079-7782
Primary Part Number3003-20
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerXar Industries Inc
StatusACTIVE
End StyleONE HOOK END OVERALL
End Angular RelationshipENDS ANGLED ONE TO OTHER
Surface TreatmentPASSIVATE OVERALL
Spring Free Length0.310 INCHES MAXIMUM IN
Coil Helix DirectionRIGHT-HAND
End Length0.850 INCHES NOMINAL BOTH ENDS IN
Coil Quantity10-1/2
Spring Free Outside Diameter0.350 INCHES NOMINAL IN
Surface Treatment Document and ClassificationMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Style DesignatorSINGLE TORSION LEFT HAND
Inside Diameter0.292 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5998-00-237-9973300320 INTERCHANGEABLE
Circuit Card Assembly
Illinois Tool Works, Inc. Div Magnaflux
5815-00-369-9422125872 INTERCHANGEABLE
Holder,platen
Telemechanics Inc
6615-00-765-7196300320 INTERCHANGEABLE
Shield,electrical C
Honeywell International Inc. Dba Honeywell International
5985-00-882-86543003-20 INTERCHANGEABLE
Coupler,directional
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5995-01-066-10794186546 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Bae Systems Land & Armaments L.p.
5315-01-234-952910209-1 INTERCHANGEABLE
Pin,hollow
Buffalo Machine Tools of Niagara Inc Div Buffalo Machines Inc
5330-01-408-4129300320 INTERCHANGEABLE
Retainer,packing
Tri-Tec Manufacturing Llc
5915-01-414-8607231370-201 INTERCHANGEABLE
Filter,band Pass
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Cross-Reference Index
Part NumberManufacturer
3003-20 Xar Industries Inc (USA)
Related Parts
5998-00-237-9973INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
300320
5815-00-369-9422INTERCHANGEABLE
HOLDER,PLATEN
125872
6615-00-765-7196INTERCHANGEABLE
SHIELD,ELECTRICAL C
300320
5985-00-882-8654INTERCHANGEABLE
COUPLER,DIRECTIONAL
3003-20
5995-01-066-1079INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
4186546
5315-01-234-9529INTERCHANGEABLE
PIN,HOLLOW
10209-1
5330-01-408-4129INTERCHANGEABLE
RETAINER,PACKING
300320
5915-01-414-8607INTERCHANGEABLE
FILTER,BAND PASS
231370-201

Frequently Asked Questions

What is NSN 5360-01-079-7782?

NSN 5360-01-079-7782 is a Spring,helical,torsion, manufactured by Xar Industries Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-079-7782?

NSN 5360-01-079-7782 has 1 cross-referenced part number: 3003-20 (Xar Industries Inc).

What NSN replaces 5360-01-079-7782?

There are 8 known substitutes for 5360-01-079-7782: 5998-00-237-9973, 5815-00-369-9422, 6615-00-765-7196 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3003-20?

Key specifications for 3003-20: End Style: ONE HOOK END OVERALL; End Angular Relationship: ENDS ANGLED ONE TO OTHER; Surface Treatment: PASSIVATE OVERALL; Spring Free Length: 0.310 INCHES MAXIMUM IN. 11 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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