PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

152223Tester,spring Resiliency

Telemechanics Inc · NSN 6635-00-599-5507 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-00-599-5507 — this item is cataloged by the U.S. Government under National Stock Number 6635-00-599-5507. Primary manufacturer part number: 152223.
Features
  • Tester,spring Resiliency — FSC 6635
  • Load Receiver Type: HOOK
  • Mounting Method: PORTABLE
  • Scale Range: +0.0 TO 70.0 GRAMS G
  • Spring Type for Which Designed: TENSION
  • Scale Smallest Increment Graduation: 5 GM
  • Measurement Unit: GRAM
  • Unit Type: WEIGHING SCALE
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Tester,spring Resiliency, cataloged under National Stock Number 6635-00-599-5507, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6635-00-599-5507
Primary Part Number152223
Item NameTester,spring Resiliency
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Load Receiver TypeHOOK
Mounting MethodPORTABLE
Scale Range+0.0 TO 70.0 GRAMS G
Spring Type for Which DesignedTENSION
Scale Smallest Increment Graduation5 GM
Measurement UnitGRAM
Unit TypeWEIGHING SCALE
Operation MethodMANUAL
Spring Travel GageNOT INCLUDED
Torque Indicating Wrench Usage FeatureNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
3455-00-516-4036 INTERCHANGEABLE
Reamer,machine
3030-00-529-0394 INTERCHANGEABLE
Belt,v
Cross-Reference Index
Part NumberManufacturer
68C American Telephone and Telegraph Co (USA)
152223 At and T Corp (USA)
68C At and T Corp (USA)
521522235 Telemechanics Inc (USA)
152223 American Telephone and Telegraph Co (USA)
152223 PRIMARY Telemechanics Inc (USA)
Related Parts
3455-00-516-4036INTERCHANGEABLE
REAMER,MACHINE
3030-00-529-0394INTERCHANGEABLE
BELT,V

Frequently Asked Questions

What is NSN 6635-00-599-5507?

NSN 6635-00-599-5507 is a Tester,spring Resiliency, manufactured by Telemechanics Inc, classified under FSC 6635 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6635-00-599-5507?

NSN 6635-00-599-5507 has 6 cross-referenced part numbers: 68C (American Telephone and Telegraph Co), 152223 (At and T Corp), 68C (At and T Corp), 521522235 (Telemechanics Inc), 152223 (American Telephone and Telegraph Co) and 1 more.

What NSN replaces 6635-00-599-5507?

There are 2 known substitutes for 6635-00-599-5507: 3455-00-516-4036, 3030-00-529-0394. Verify interchangeability with system specifications before substitution.

What are the specifications of 152223?

Key specifications for 152223: Load Receiver Type: HOOK; Mounting Method: PORTABLE; Scale Range: +0.0 TO 70.0 GRAMS G; Spring Type for Which Designed: TENSION. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6635-00-599-5507 still in active supply?

NSN 6635-00-599-5507 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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