PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16571.60-1Spring,helical,compression

Ward Leonard Ct Llc · NSN 5360-00-290-4599 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-290-4599 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-290-4599. Primary manufacturer part number: 16571.60-1.
Features
  • Spring,helical,compression — FSC 5360
  • Material: COPPER ALLOY OVERALL
  • Spring Free Length: 1.500 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 0.134 INCHES NOMINAL IN
  • Coil Helix Direction: LEFT-HAND
  • End Style: SPRING END,SQUARED BOTH ENDS
  • Style Designator: CYLINDRICAL
  • Inside Diameter: 0.102 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Copper Alloy Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-290-4599, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-290-4599
Primary Part Number16571.60-1
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerWard Leonard Ct Llc
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Spring Free Length1.500 INCHES NOMINAL IN
Spring Free Outside Diameter0.134 INCHES NOMINAL IN
Coil Helix DirectionLEFT-HAND
End StyleSPRING END,SQUARED BOTH ENDS
Style DesignatorCYLINDRICAL
Inside Diameter0.102 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
8010-00-141-2952 INTERCHANGEABLE
Enamel
5306-00-167-411614111 INTERCHANGEABLE
Bolt,machine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5905-00-583-5738271H-25MA-40-250R0K INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5910-00-649-1327 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5935-00-733-633214111 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Allied Controls, Inc.
5330-00-884-88651411-1 INTERCHANGEABLE
Seal
Randall Mfg. Co., Inc.
5315-01-058-4557141-11 INTERCHANGEABLE
Pin,straight,headed
Cnh Industrial America Llc Dba Cnh America
5305-01-108-992514111 INTERCHANGEABLE
Screw
Abd Intl Inc Dba Abdick
1385-01-556-021414111 INTERCHANGEABLE
Parts Kit,explosive Ordnance Dis
Teledyne Flir Unmanned Ground Systems, Inc
3110-01-617-445214111 INTERCHANGEABLE
Bearing,ball,annular
Exlar Corporation
Cross-Reference Index
Part NumberManufacturer
23453PC6A Ward Leonard Ct Llc (USA)
16571.60-1 PRIMARY Ward Leonard Ct Llc (USA)
1411-1 Ward Leonard Ct Llc (USA)
Related Parts
8010-00-141-2952INTERCHANGEABLE
ENAMEL
5306-00-167-4116INTERCHANGEABLE
BOLT,MACHINE
14111
5905-00-583-5738INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
271H-25MA-40-250R0K
5910-00-649-1327INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5935-00-733-6332INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
14111
5330-00-884-8865INTERCHANGEABLE
SEAL
1411-1
5315-01-058-4557INTERCHANGEABLE
PIN,STRAIGHT,HEADED
141-11
5305-01-108-9925INTERCHANGEABLE
SCREW
14111
1385-01-556-0214INTERCHANGEABLE
PARTS KIT,EXPLOSIVE ORDNANCE DIS
14111
3110-01-617-4452INTERCHANGEABLE
BEARING,BALL,ANNULAR
14111

Frequently Asked Questions

What is NSN 5360-00-290-4599?

NSN 5360-00-290-4599 is a Spring,helical,compression, manufactured by Ward Leonard Ct Llc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-290-4599?

NSN 5360-00-290-4599 has 3 cross-referenced part numbers: 23453PC6A (Ward Leonard Ct Llc), 16571.60-1 (Ward Leonard Ct Llc), 1411-1 (Ward Leonard Ct Llc).

What NSN replaces 5360-00-290-4599?

There are 10 known substitutes for 5360-00-290-4599: 8010-00-141-2952, 5306-00-167-4116, 5905-00-583-5738 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16571.60-1?

Key specifications for 16571.60-1: Material: COPPER ALLOY OVERALL; Spring Free Length: 1.500 INCHES NOMINAL IN; Spring Free Outside Diameter: 0.134 INCHES NOMINAL IN; Coil Helix Direction: LEFT-HAND. 7 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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