PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

313001Keytop,keyboard

Telemechanics Inc · NSN 5815-00-252-2771 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-252-2771 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-252-2771. Primary manufacturer part number: 313001.
Features
  • Keytop,keyboard — FSC 5815
  • Color: GRAY/GREY
  • Inscription: 1 AND NUMBER ONE
  • Material: PLASTIC
  • Overall Diameter: 0.750 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Applications requiring Plastic construction
General Description

The Keytop,keyboard, cataloged under National Stock Number 5815-00-252-2771, 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 4 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5815-00-252-2771
Primary Part Number313001
Item NameKeytop,keyboard
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
ColorGRAY/GREY
Inscription1 AND NUMBER ONE
MaterialPLASTIC
Overall Diameter0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5920-00-131-981610300253 INTERCHANGEABLE
Fuse,cartridge
Us Army Aviation and Missile Command
5920-00-137-75703321-586-1 INTERCHANGEABLE
Fuse,cartridge
Cmc Electronics Inc
5920-00-284-9220 INTERCHANGEABLE
Fuse,cartridge
4330-00-288-8295 INTERCHANGEABLE
Filter Element,fluid
5330-00-419-6622313001 INTERCHANGEABLE
Packing,preformed
Honeywell Inc Commercial Div
5920-00-792-4226 INTERCHANGEABLE
Fuse,cartridge
6685-00-868-2531 INTERCHANGEABLE
Thermometer,surface
5998-01-022-029331300-1 INTERCHANGEABLE
Circuit Card Assembly
Hamilton Sundstrand Corporation Dba Collins Aerospace
5340-01-261-673231-3001 INTERCHANGEABLE
Clamp,block
Mks Instruments Inc Hps Div
5920-01-317-5555313001 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
Cross-Reference Index
Part NumberManufacturer
313001 American Telephone and Telegraph Co (USA)
313001 PRIMARY Telemechanics Inc (USA)
Related Parts
5920-00-131-9816INTERCHANGEABLE
FUSE,CARTRIDGE
10300253
5920-00-137-7570INTERCHANGEABLE
FUSE,CARTRIDGE
3321-586-1
5920-00-284-9220INTERCHANGEABLE
FUSE,CARTRIDGE
4330-00-288-8295INTERCHANGEABLE
FILTER ELEMENT,FLUID
5330-00-419-6622INTERCHANGEABLE
PACKING,PREFORMED
313001
5920-00-792-4226INTERCHANGEABLE
FUSE,CARTRIDGE
6685-00-868-2531INTERCHANGEABLE
THERMOMETER,SURFACE
5998-01-022-0293INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
31300-1
5340-01-261-6732INTERCHANGEABLE
CLAMP,BLOCK
31-3001
5920-01-317-5555INTERCHANGEABLE
FUSE,CARTRIDGE
313001
2530-01-333-1917INTERCHANGEABLE
CHAMBER,AIR BRAKE
3430008
5955-01-364-6188INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
8563887-1

Frequently Asked Questions

What is NSN 5815-00-252-2771?

NSN 5815-00-252-2771 is a Keytop,keyboard, manufactured by Telemechanics Inc, classified under FSC 5815 (No Item Name Available). Status: active.

What are the part numbers for NSN 5815-00-252-2771?

NSN 5815-00-252-2771 has 2 cross-referenced part numbers: 313001 (American Telephone and Telegraph Co), 313001 (Telemechanics Inc).

What NSN replaces 5815-00-252-2771?

There are 12 known substitutes for 5815-00-252-2771: 5920-00-131-9816, 5920-00-137-7570, 5920-00-284-9220 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 313001?

Key specifications for 313001: Overall Width: 0.500 INCHES NOMINAL IN; Color: GRAY/GREY; Inscription: 1 AND NUMBER ONE; Material: PLASTIC. 5 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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