PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T085-630-688RSpring,helical,torsion

Barnes Group Inc. · NSN 5360-01-219-6250 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-219-6250 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-219-6250. Primary manufacturer part number: T085-630-688R.
Features
  • Spring,helical,torsion — FSC 5360
  • End Angular Relationship: ENDS PARALLEL ONE TO OTHER
  • Style Designator: SINGLE TORSION LEFT HAND
  • Hook Radius: 0.320 INCHES MINIMUM AND 0.420 INCHES MAXIMUM SECOND END IN
  • Material Document and Classification: QQ-W-423 ASSN STD ALL MATERIAL RESPONSES OVERALL
  • Inside Diameter: 0.884 INCHES NOMINAL IN
  • Spring Free Length: 1.105 INCHES MINIMUM IN
  • Coil Helix Direction: RIGHT-HAND
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 302 or Steel Comp 304 Overall construction
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-01-219-6250, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Barnes Group Inc.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 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
NSN5360-01-219-6250
Primary Part NumberT085-630-688R
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerBarnes Group Inc.
StatusACTIVE
End Angular RelationshipENDS PARALLEL ONE TO OTHER
Style DesignatorSINGLE TORSION LEFT HAND
Hook Radius0.320 INCHES MINIMUM AND 0.420 INCHES MAXIMUM SECOND END IN
Material Document and ClassificationQQ-W-423 ASSN STD ALL MATERIAL RESPONSES OVERALL
Inside Diameter0.884 INCHES NOMINAL IN
Spring Free Length1.105 INCHES MINIMUM IN
Coil Helix DirectionRIGHT-HAND
MaterialSTEEL COMP 302 OR STEEL COMP 304 OVERALL
End StyleOFFSET HALF LOOP, RIGHT END SECOND END
End StyleONE HOOK END FIRST END
End Length1.285 INCHES NOMINAL SECOND END IN
Spring Free Outside Diameter1.054 INCHES NOMINAL IN
Spring Deflection Rate12.000 POUNDS PER INCH NOMINAL LBS
Hook Leg Length0.370 INCHES NOMINAL SECOND END IN
End Length1.250 INCHES NOMINAL FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4820-00-377-24833254519 INTERCHANGEABLE
Slide,directional Control Linear
Hatch & Kirk, Inc.
5330-00-384-8404F400K340 INTERCHANGEABLE
Gasket
Sealcraft Corporation
5905-00-913-6214308-0306-00 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Tektronix, Inc.
6105-01-027-7558393641 INTERCHANGEABLE
Motor,direct Current
Eaton Aerospace, Llc Dba Jackson South
5360-01-522-5393310D264-1 INTERCHANGEABLE
Spring,helical,compression
Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana
3120-01-691-986625782 INTERCHANGEABLE
Bushing,sleeve
Tulsa Winch, Inc.
Cross-Reference Index
Part NumberManufacturer
310D264-1 Bfm Energy Products Corp (USA)
25782 Paccar Government Group Co Yarrow Bay Office Pk (USA)
310D264 Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana (USA)
T085-360-688R Associated Spring Barnes Group Inc (USA)
T085-360-688R Barnes Group Inc. Dba Associated Spring Div Associated Spring Bristol (USA)
310D264 Bfm Energy Products Corp (USA)
T085-630-688R PRIMARY Barnes Group Inc. (USA)
10560432 General Dynamics Land Systems Canadacorp (CAN)
Related Parts
4820-00-377-2483INTERCHANGEABLE
SLIDE,DIRECTIONAL CONTROL LINEAR
3254519
5330-00-384-8404INTERCHANGEABLE
GASKET
F400K340
5905-00-913-6214INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
308-0306-00
6105-01-027-7558INTERCHANGEABLE
MOTOR,DIRECT CURRENT
393641
5360-01-522-5393INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
310D264-1
3120-01-691-9866INTERCHANGEABLE
BUSHING,SLEEVE
25782

Frequently Asked Questions

What is NSN 5360-01-219-6250?

NSN 5360-01-219-6250 is a Spring,helical,torsion, manufactured by Barnes Group Inc., classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-219-6250?

NSN 5360-01-219-6250 has 8 cross-referenced part numbers: 310D264-1 (Bfm Energy Products Corp), 25782 (Paccar Government Group Co Yarrow Bay Office Pk), 310D264 (Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana), T085-360-688R (Associated Spring Barnes Group Inc), T085-360-688R (Barnes Group Inc. Dba Associated Spring Div Associated Spring Bristol) and 3 more.

What NSN replaces 5360-01-219-6250?

There are 6 known substitutes for 5360-01-219-6250: 4820-00-377-2483, 5330-00-384-8404, 5905-00-913-6214 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T085-630-688R?

Key specifications for T085-630-688R: End Angular Relationship: ENDS PARALLEL ONE TO OTHER; Style Designator: SINGLE TORSION LEFT HAND; Hook Radius: 0.320 INCHES MINIMUM AND 0.420 INCHES MAXIMUM SECOND END IN; Material Document and Classification: QQ-W-423 ASSN STD ALL MATERIAL RESPONSES OVERALL. 15 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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