PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71991Spring,helical,compression

Honeywell International Inc. Div Aerospace - Torrance · NSN 5360-00-033-1752 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-033-1752 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-033-1752. Primary manufacturer part number: 71991.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.159 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Spring Free Length: 0.440 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Free Outside Diameter: 0.181 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-033-1752, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5360-00-033-1752
Primary Part Number71991
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusACTIVE
Inside Diameter0.159 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Spring Free Length0.440 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Outside Diameter0.181 INCHES NOMINAL IN
Coil Quantity8
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1560-00-125-599071991 INTERCHANGEABLE
Bracket Assembly,fu
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5310-00-151-8969X08031 INTERCHANGEABLE
Washer,spring Tension
Bauer Springs, Inc
5805-00-171-136071-991 INTERCHANGEABLE
Main Distributing Frame,telephon
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4920-00-967-9969 INTERCHANGEABLE
Test Stand,aircraft
5950-01-069-7122 INTERCHANGEABLE
Coil,radio Frequency
5965-01-471-7945 INTERCHANGEABLE
Adapter,headset
Cross-Reference Index
Part NumberManufacturer
71991 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
71991 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
1560-00-125-5990INTERCHANGEABLE
BRACKET ASSEMBLY,FU
71991
5310-00-151-8969INTERCHANGEABLE
WASHER,SPRING TENSION
X08031
5805-00-171-1360INTERCHANGEABLE
MAIN DISTRIBUTING FRAME,TELEPHON
71-991
4920-00-967-9969INTERCHANGEABLE
TEST STAND,AIRCRAFT
5950-01-069-7122INTERCHANGEABLE
COIL,RADIO FREQUENCY
5965-01-471-7945INTERCHANGEABLE
ADAPTER,HEADSET

Frequently Asked Questions

What is NSN 5360-00-033-1752?

NSN 5360-00-033-1752 is a Spring,helical,compression, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-033-1752?

NSN 5360-00-033-1752 has 2 cross-referenced part numbers: 71991 (Honeywell International Inc. Div Aerospace - Torrance), 71991 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).

What NSN replaces 5360-00-033-1752?

There are 6 known substitutes for 5360-00-033-1752: 1560-00-125-5990, 5310-00-151-8969, 5805-00-171-1360 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 71991?

Key specifications for 71991: Inside Diameter: 0.159 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Spring Free Length: 0.440 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING OVERALL. 8 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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