PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51150Spring,helical,compression

L3 Technologies, Inc. Div L3 Keo · NSN 5360-01-035-7717 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-035-7717 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-035-7717. Primary manufacturer part number: 51150.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Deflection Rate: 13.250 POUNDS PER INCH NOMINAL LBS
  • Material: STEEL COMP 302 OVERALL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Free Length: 1.120 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 0.360 INCHES NOMINAL IN
  • Material Document and Classification: QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 302 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-035-7717, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, 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
NSN5360-01-035-7717
Primary Part Number51150
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div L3 Keo
StatusACTIVE
Spring Deflection Rate13.250 POUNDS PER INCH NOMINAL LBS
MaterialSTEEL COMP 302 OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Length1.120 INCHES NOMINAL IN
Spring Free Outside Diameter0.360 INCHES NOMINAL IN
Material Document and ClassificationQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Solid Length0.402 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Stock Diameter0.040 INCHES NOMINAL IN
Coil Quantity10
Inside Diameter0.280 INCHES NOMINAL IN
Spring Length Under Load0.597 INCHES NOMINAL IN
Load Rating8.320 POUNDS NOMINAL LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3120-00-080-7468BACB10A653A INTERCHANGEABLE
Bearing,plain,rod End
Roller Bearing Company of America, Inc.
5998-00-121-192951150 INTERCHANGEABLE
Circuit Card Assembly
Cae Inc
2940-00-541-350251150 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5950-00-828-607310B1111 INTERCHANGEABLE
Transformer,power Autotransforme
Superior Electric Holding Group Llc Div Specialty Product Technologies
3030-00-956-93771570 INTERCHANGEABLE
Belt,v
Gates Corporation
5340-01-027-624151150 INTERCHANGEABLE
Boot,dust and Moisture Seal
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
4820-01-048-761151150 INTERCHANGEABLE
Seat,valve
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
2540-01-260-447951-150 INTERCHANGEABLE
Arm,windshield Wiper
Trico Products Corporation
Cross-Reference Index
Part NumberManufacturer
51150 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
LC-040E-11SS Lee Spring Company Llc (USA)
887B051150 Zf Industrieantriebe Witten Gmbh (DEU)
887B051150 L3 Technologies, Inc. Div L3 Keo (USA)
C0360-040-1120S Barnes Group Inc (USA)
LC-040E-11SS Lee Spring Co Inc (USA)
Related Parts
3120-00-080-7468INTERCHANGEABLE
BEARING,PLAIN,ROD END
BACB10A653A
5998-00-121-1929INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
51150
2940-00-541-3502INTERCHANGEABLE
FILTER ELEMENT,FLUID
51150
5950-00-828-6073INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
10B1111
3030-00-956-9377INTERCHANGEABLE
BELT,V
1570
5340-01-027-6241INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
51150
4820-01-048-7611INTERCHANGEABLE
SEAT,VALVE
51150
2540-01-260-4479INTERCHANGEABLE
ARM,WINDSHIELD WIPER
51-150

Frequently Asked Questions

What is NSN 5360-01-035-7717?

NSN 5360-01-035-7717 is a Spring,helical,compression, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-035-7717?

NSN 5360-01-035-7717 has 6 cross-referenced part numbers: 51150 (L3 Technologies, Inc. Div L3 Keo), LC-040E-11SS (Lee Spring Company Llc), 887B051150 (Zf Industrieantriebe Witten Gmbh), 887B051150 (L3 Technologies, Inc. Div L3 Keo), C0360-040-1120S (Barnes Group Inc) and 1 more.

What NSN replaces 5360-01-035-7717?

There are 8 known substitutes for 5360-01-035-7717: 3120-00-080-7468, 5998-00-121-1929, 2940-00-541-3502 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51150?

Key specifications for 51150: Spring Deflection Rate: 13.250 POUNDS PER INCH NOMINAL LBS; Material: STEEL COMP 302 OVERALL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS. 14 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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