PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81515Block

Telemechanics Inc · NSN 5815-00-126-7856 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-126-7856 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-126-7856. Primary manufacturer part number: 81515.
Features
  • Block — FSC 5815
  • 3 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Block, cataloged under National Stock Number 5815-00-126-7856, is classified within Federal Supply Class 5815 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Telemechanics Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBlock
FSC / FSG5815 — No Item Name Available (FSG 58)
ManufacturersAmerican Telephone and Telegraph Co (CAGE 64959); Telemechanics Inc (CAGE 57712); At and T Corp (CAGE 70408)
Technical Specifications
ParameterValue
NSN5815-00-126-7856
Primary Part Number81515
Item NameBlock
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5360-00-321-3422815-15 INTERCHANGEABLE
Spring,spiral,torsion
Elbitamerica, Inc.
6930-00-373-960381515 INTERCHANGEABLE
Servo Assembly,dist
Cae Usa Inc.
2610-01-174-7718 INTERCHANGEABLE
Inner Tube,pneumatic Tire,vehicu
Cross-Reference Index
Part NumberManufacturer
81515 American Telephone and Telegraph Co (USA)
81515 PRIMARY Telemechanics Inc (USA)
81515 At and T Corp (USA)
Related Parts
5360-00-321-3422INTERCHANGEABLE
SPRING,SPIRAL,TORSION
815-15
6930-00-373-9603INTERCHANGEABLE
SERVO ASSEMBLY,DIST
81515
2610-01-174-7718INTERCHANGEABLE
INNER TUBE,PNEUMATIC TIRE,VEHICU

Frequently Asked Questions

What is NSN 5815-00-126-7856?

NSN 5815-00-126-7856 is a Block, manufactured by Telemechanics Inc, classified under FSC 5815 (No Item Name Available). Status: active.

What are the part numbers for NSN 5815-00-126-7856?

NSN 5815-00-126-7856 has 3 cross-referenced part numbers: 81515 (American Telephone and Telegraph Co), 81515 (Telemechanics Inc), 81515 (At and T Corp).

What NSN replaces 5815-00-126-7856?

There are 3 known substitutes for 5815-00-126-7856: 5360-00-321-3422, 6930-00-373-9603, 2610-01-174-7718. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com