PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55088Spring,helical,extension

Telemechanics Inc · NSN 5360-00-448-3709 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-448-3709 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-448-3709. Primary manufacturer part number: 55088.
Features
  • Spring,helical,extension — FSC 5360
  • End Style: FULL HOOK BOTH ENDS
  • Design Type: CLOSED
  • Inside Diameter: 0.130 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Coil Helix Direction: RIGHT-HAND
  • Surface Treatment: OXIDE OVERALL
  • Hook Radius: 0.065 INCHES NOMINAL BOTH ENDS IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-448-3709, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 11 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
NSN5360-00-448-3709
Primary Part Number55088
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
End StyleFULL HOOK BOTH ENDS
Design TypeCLOSED
Inside Diameter0.130 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Coil Helix DirectionRIGHT-HAND
Surface TreatmentOXIDE OVERALL
Hook Radius0.065 INCHES NOMINAL BOTH ENDS IN
Spring Free Length1.362 INCHES NOMINAL IN
Spring Free Outside Diameter0.180 INCHES NOMINAL IN
Opening Width0.031 INCHES NOMINAL BOTH ENDS IN
Style DesignatorCYLINDRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-285-59537603520 INTERCHANGEABLE
Seal,plain Encased
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5330-00-556-848955088 INTERCHANGEABLE
Seal,plain Encased
Altra Industrial Motion Corp.
5961-00-683-4182352-9013-000 INTERCHANGEABLE
Transistor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5995-01-332-175055088 INTERCHANGEABLE
Cable Assembly,radio Frequency
Semflex, Inc.
5930-01-539-149355088 INTERCHANGEABLE
Switch,toggle
Cole Hersee Company
5930-01-571-576555088 INTERCHANGEABLE
Switch,toggle
Hydraulics International, Inc. Dba Hydraulics International Inc
Cross-Reference Index
Part NumberManufacturer
55088 At and T Corp (USA)
55088 PRIMARY Telemechanics Inc (USA)
Related Parts
5330-00-285-5953INTERCHANGEABLE
SEAL,PLAIN ENCASED
7603520
5330-00-556-8489INTERCHANGEABLE
SEAL,PLAIN ENCASED
55088
5961-00-683-4182INTERCHANGEABLE
TRANSISTOR
352-9013-000
5995-01-332-1750INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
55088
5930-01-539-1493INTERCHANGEABLE
SWITCH,TOGGLE
55088
5930-01-571-5765INTERCHANGEABLE
SWITCH,TOGGLE
55088

Frequently Asked Questions

What is NSN 5360-00-448-3709?

NSN 5360-00-448-3709 is a Spring,helical,extension, manufactured by Telemechanics Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-448-3709?

NSN 5360-00-448-3709 has 2 cross-referenced part numbers: 55088 (At and T Corp), 55088 (Telemechanics Inc).

What NSN replaces 5360-00-448-3709?

There are 6 known substitutes for 5360-00-448-3709: 5330-00-285-5953, 5330-00-556-8489, 5961-00-683-4182 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 55088?

Key specifications for 55088: End Style: FULL HOOK BOTH ENDS; Design Type: CLOSED; Inside Diameter: 0.130 INCHES NOMINAL IN; Material: STEEL OVERALL. 11 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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