PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

521528778Bail

Telemechanics Inc · NSN 5815-00-320-8081 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-320-8081 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-320-8081. Primary manufacturer part number: 521528778.
Features
  • Bail — FSC 5815
  • FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT
  • 3 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bail, cataloged under National Stock Number 5815-00-320-8081, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Active.

Technical Specifications
ParameterValue
NSN5815-00-320-8081
Primary Part Number521528778
Item NameBail
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
FSC Application DataTELETYPE AND FACSIMILE EQUIPMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5930-00-234-0196680-808-00 INTERCHANGEABLE
Switch,toggle
Henderson Engineering Co Inc Dba Sahara Air Dryers
1630-00-831-5619152877 INTERCHANGEABLE
Key,wheel
Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)
Cross-Reference Index
Part NumberManufacturer
152877 American Telephone and Telegraph Co (USA)
521528778 PRIMARY Telemechanics Inc (USA)
152877 At and T Corp (USA)
Related Parts
5930-00-234-0196INTERCHANGEABLE
SWITCH,TOGGLE
680-808-00
1630-00-831-5619INTERCHANGEABLE
KEY,WHEEL
152877

Frequently Asked Questions

What is NSN 5815-00-320-8081?

NSN 5815-00-320-8081 is a Bail, manufactured by Telemechanics Inc, classified under FSC 5815 (No Item Name Available). Status: active.

What are the part numbers for NSN 5815-00-320-8081?

NSN 5815-00-320-8081 has 3 cross-referenced part numbers: 152877 (American Telephone and Telegraph Co), 521528778 (Telemechanics Inc), 152877 (At and T Corp).

What NSN replaces 5815-00-320-8081?

There are 2 known substitutes for 5815-00-320-8081: 5930-00-234-0196, 1630-00-831-5619. Verify interchangeability with system specifications before substitution.

What are the specifications of 521528778?

Key specifications for 521528778: FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT. 1 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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