PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-B-171557Keytop,keyboard

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5815-00-537-7670 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-537-7670 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-537-7670. Primary manufacturer part number: SM-B-171557.
Features
  • Keytop,keyboard — FSC 5815
  • Overall Diameter: 0.590 INCHES NOMINAL IN
  • Material: PLASTIC
  • Color: BLACK
  • 2 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Applications requiring Plastic construction
General Description

The Keytop,keyboard, cataloged under National Stock Number 5815-00-537-7670, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 3 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5815-00-537-7670
Primary Part NumberSM-B-171557
Item NameKeytop,keyboard
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Overall Diameter0.590 INCHES NOMINAL IN
MaterialPLASTIC
ColorBLACK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
9540-00-005-8348 INTERCHANGEABLE
Beam,structural
5935-00-050-7379361-0149-000 INTERCHANGEABLE
Connector,plug,electrical
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5342-00-819-558453032 INTERCHANGEABLE
Coupling,clamp,grooved
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5670-01-051-2242 INTERCHANGEABLE
Ventilator,air Circulating
5950-01-198-680053032 INTERCHANGEABLE
Transformer,power
Standex Electronics, Inc.
5970-01-298-0394 INTERCHANGEABLE
Insulator,plate
2530-01-331-6161 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
3460-01-502-3161 INTERCHANGEABLE
Chuck,collet
Cross-Reference Index
Part NumberManufacturer
SM-B-171557 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
53032 Kleinschmidt Inc (USA)
Related Parts
9540-00-005-8348INTERCHANGEABLE
BEAM,STRUCTURAL
5935-00-050-7379INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
361-0149-000
5342-00-819-5584INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
53032
5670-01-051-2242INTERCHANGEABLE
VENTILATOR,AIR CIRCULATING
5950-01-198-6800INTERCHANGEABLE
TRANSFORMER,POWER
53032
5970-01-298-0394INTERCHANGEABLE
INSULATOR,PLATE
2530-01-331-6161INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
3460-01-502-3161INTERCHANGEABLE
CHUCK,COLLET

Frequently Asked Questions

What is NSN 5815-00-537-7670?

NSN 5815-00-537-7670 is a Keytop,keyboard, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5815 (No Item Name Available). Status: active.

What are the part numbers for NSN 5815-00-537-7670?

NSN 5815-00-537-7670 has 2 cross-referenced part numbers: SM-B-171557 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 53032 (Kleinschmidt Inc).

What NSN replaces 5815-00-537-7670?

There are 8 known substitutes for 5815-00-537-7670: 9540-00-005-8348, 5935-00-050-7379, 5342-00-819-5584 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-B-171557?

Key specifications for SM-B-171557: Overall Diameter: 0.590 INCHES NOMINAL IN; Material: PLASTIC; Color: BLACK; Overall Height: 0.380 INCHES NOMINAL IN. 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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