PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2164Spring,helical,compression

Kunkle Industries Inc Lonergan Valve Div · NSN 5360-01-076-6661 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-076-6661 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-076-6661. Primary manufacturer part number: 2164.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 1.061 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Spring Free Length: 3.375 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Free Outside Diameter: 1.937 INCHES NOMINAL IN
  • Coil Quantity: 7
  • Material Document and Classification: QQ-W-428 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-076-6661, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kunkle Industries Inc Lonergan Valve Div. Government technical data includes 9 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-076-6661
Primary Part Number2164
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerKunkle Industries Inc Lonergan Valve Div
StatusACTIVE
Inside Diameter1.061 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Spring Free Length3.375 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Outside Diameter1.937 INCHES NOMINAL IN
Coil Quantity7
Material Document and ClassificationQQ-W-428 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-229-56122164 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Cinch Connectivity Solutions Inc.
5120-00-256-0651216-4 INTERCHANGEABLE
Punch and Die,grommet Inserting
C. S. Osborne and Company Dba Cs Osborne & Co
6145-00-284-0866 INTERCHANGEABLE
Braid,wire
4820-00-287-4606 INTERCHANGEABLE
Valve,angle
5310-00-350-40552-164 INTERCHANGEABLE
Nut,plain,hexagon
Unison Industries Llc
5331-00-449-24712-164 C1124-70 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5950-00-615-4525RD24298-1 INTERCHANGEABLE
Transformer,power
Raytheon Company
5310-00-634-91202164 INTERCHANGEABLE
Washer,flat
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
1680-00-737-93902164 INTERCHANGEABLE
Lever,swivel Contro
B/e Aerospace Inc Dba Interturbine
1377-00-739-88522164 INTERCHANGEABLE
Tube,breech,actuating and Lockin
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
Cross-Reference Index
Part NumberManufacturer
2164 Kunkle Industries Inc Lonergan Valve Div (USA)
Related Parts
5935-00-229-5612INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
2164
5120-00-256-0651INTERCHANGEABLE
PUNCH AND DIE,GROMMET INSERTING
216-4
6145-00-284-0866INTERCHANGEABLE
BRAID,WIRE
4820-00-287-4606INTERCHANGEABLE
VALVE,ANGLE
5310-00-350-4055INTERCHANGEABLE
NUT,PLAIN,HEXAGON
2-164
5331-00-449-2471INTERCHANGEABLE
O-RING
2-164 C1124-70
5950-00-615-4525INTERCHANGEABLE
TRANSFORMER,POWER
RD24298-1
5310-00-634-9120INTERCHANGEABLE
WASHER,FLAT
2164
1680-00-737-9390INTERCHANGEABLE
LEVER,SWIVEL CONTRO
2164
1377-00-739-8852INTERCHANGEABLE
TUBE,BREECH,ACTUATING AND LOCKIN
2164
6685-00-986-2123INTERCHANGEABLE
CASE ASSEMBLY
2164
5355-01-179-2195INTERCHANGEABLE
KNOB
2164

Frequently Asked Questions

What is NSN 5360-01-076-6661?

NSN 5360-01-076-6661 is a Spring,helical,compression, manufactured by Kunkle Industries Inc Lonergan Valve Div, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-076-6661?

NSN 5360-01-076-6661 has 1 cross-referenced part number: 2164 (Kunkle Industries Inc Lonergan Valve Div).

What NSN replaces 5360-01-076-6661?

There are 12 known substitutes for 5360-01-076-6661: 5935-00-229-5612, 5120-00-256-0651, 6145-00-284-0866 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2164?

Key specifications for 2164: Inside Diameter: 1.061 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Spring Free Length: 3.375 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 9 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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