FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
General Description
The Keytop,keyboard, cataloged under National Stock Number 5815-01-078-9552, is classified within Federal Supply Class 5815 (Teletype and Facsimile Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5815-01-078-9552
Item Name
Keytop,keyboard
FSC / FSG
5815 / 58 — Teletype and Facsimile Equipment
Status
ACTIVE
Color
GRAY/GREY
Inscription
COLON AND SEMICOLON
Material
PLASTIC
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5815-01-078-9555537422-40POSSIBLE MATCH
KEYTOP,KEYBOARD
Possible match (shared part number)Raytheon Company Dba Raytheon
5815-01-078-9556537422-41POSSIBLE MATCH
KEYTOP,KEYBOARD
Possible match (shared part number)Raytheon Company Dba Raytheon
5815-01-078-9557537422-43POSSIBLE MATCH
KEYTOP,KEYBOARD
Possible match (shared part number)Raytheon Company Dba Raytheon
5815-01-078-9558537422-44POSSIBLE MATCH
KEYTOP,KEYBOARD
Possible match (shared part number)Raytheon Company Dba Raytheon
5815-01-078-9564JT-14POSSIBLE MATCH
KEYTOP,KEYBOARD
Possible match (shared part number)George Risk Industries, Inc. Div George Risk Industries
5815-01-078-9565537422-51POSSIBLE MATCH
KEYTOP,KEYBOARD
Possible match (shared part number)Raytheon Company Dba Raytheon
5815-01-079-1553537422-42POSSIBLE MATCH
KEYTOP,KEYBOARD
Possible match (shared part number)Raytheon Company Dba Raytheon
5815-01-081-0083537422-38POSSIBLE MATCH
KEYTOP,KEYBOARD
Possible match (shared part number)Raytheon Company Dba Raytheon
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
537422-35
3/2Design control — primary reference
U.S. Government activity
JT-14
5/1Secondary reference
George Risk Industries, Inc. Div George Risk Industries
Related Parts
5815-01-078-9555POSSIBLE MATCH
KEYTOP,KEYBOARD
537422-40
5815-01-078-9556POSSIBLE MATCH
KEYTOP,KEYBOARD
537422-41
5815-01-078-9557POSSIBLE MATCH
KEYTOP,KEYBOARD
537422-43
5815-01-078-9558POSSIBLE MATCH
KEYTOP,KEYBOARD
537422-44
5815-01-078-9564POSSIBLE MATCH
KEYTOP,KEYBOARD
JT-14
5815-01-078-9565POSSIBLE MATCH
KEYTOP,KEYBOARD
537422-51
5815-01-079-1553POSSIBLE MATCH
KEYTOP,KEYBOARD
537422-42
5815-01-081-0083POSSIBLE MATCH
KEYTOP,KEYBOARD
537422-38
Frequently Asked Questions
What is NSN 5815-01-078-9552?
NSN 5815-01-078-9552 is a Keytop,keyboard, classified under FSC 5815, Teletype and Facsimile Equipment. Status: active.
What NSN replaces 5815-01-078-9552?
8 possible matches (shared part number, not a government interchangeability claim): 5815-01-078-9555, 5815-01-078-9556, 5815-01-078-9557. Verify interchangeability with system specifications before substitution.
What are the specifications of 5815-01-078-9552?
Key specifications for 5815-01-078-9552: Overall Height: 0.710 INCHES NOMINAL IN; Overall Length: 1.090 INCHES NOMINAL IN; Overall Width: 0.710 INCHES NOMINAL IN; Color: GRAY/GREY. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5815-01-078-9552 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.