PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9550AHorn,signal

G & H Aerospace Inc · NSN 6350-01-102-1638 · FSC 6350 · No Item Name Available
Verified by PartsTable
NSN 6350-01-102-1638 — this item is cataloged by the U.S. Government under National Stock Number 6350-01-102-1638. Primary manufacturer part number: 9550A.
Features
  • Horn,signal — FSC 6350
  • Overall Diameter: 5.250 INCHES NOMINAL IN
  • Terminal Type: CONNECTOR, RECEPTACLE
  • Mounting Hole/stud Quantity: 6
  • Operation Method: MANUAL
  • Stud Thread Size and Series/type Designator: 10-32 UNF
  • Sound Unit Type: SINGLE
  • Mounting Bracket: PROVIDED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Horn,signal, cataloged under National Stock Number 6350-01-102-1638, is classified within Federal Supply Class 6350 (No Item Name Available) of the Alarm, Signal, and Security Detection Systems group. The primary manufacturer of record is G & H Aerospace Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN6350-01-102-1638
Primary Part Number9550A
Item NameHorn,signal
FSC / FSG6350 / 63 — No Item Name Available
ManufacturerG & H Aerospace Inc
StatusACTIVE
Overall Diameter5.250 INCHES NOMINAL IN
Terminal TypeCONNECTOR, RECEPTACLE
Mounting Hole/stud Quantity6
Operation MethodMANUAL
Stud Thread Size and Series/type Designator10-32 UNF
Sound Unit TypeSINGLE
Mounting BracketPROVIDED
Sound Projector TypeANY ACCEPTABLE
Sound Projector Quantity1
Mounting TypeBRACKET
Terminal Quantity1
Stud Diameter0.190 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6625-00-008-232709550 INTERCHANGEABLE
Voltmeter
Simpson Electric Company, Inc.
3030-00-084-372317550 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
6105-00-124-3448 INTERCHANGEABLE
Parts Kit,motor,ove
5970-00-665-04869550 INTERCHANGEABLE
Insulator,feedthru
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5330-00-961-3454 INTERCHANGEABLE
Cork Sheet
5985-01-116-7887357-8991-010 INTERCHANGEABLE
Dummy Load,electrical
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6145-01-133-59499400 INTERCHANGEABLE
Cable,special Purpose,electrical
General Wire Products, Inc. Dba General Wire Products Inc
1620-01-222-45209550-1 INTERCHANGEABLE
Sleeve,towing
Safran Landing Systems Canada Inc.
5895-01-355-74519550A INTERCHANGEABLE
Synchronizer,electrical
Thomson Inc Div Grass Valley
6730-01-386-4238 INTERCHANGEABLE
Projector,still Picture
Cross-Reference Index
Part NumberManufacturer
9550 Faraday Llc (USA)
9550A PRIMARY G & H Aerospace Inc (USA)
11455678 Us Army Aviation and Missile Command (USA)
9550A Faraday Llc (USA)
Related Parts
6625-00-008-2327INTERCHANGEABLE
VOLTMETER
09550
3030-00-084-3723INTERCHANGEABLE
BELT,V
17550
6105-00-124-3448INTERCHANGEABLE
PARTS KIT,MOTOR,OVE
5970-00-665-0486INTERCHANGEABLE
INSULATOR,FEEDTHRU
9550
5330-00-961-3454INTERCHANGEABLE
CORK SHEET
5985-01-116-7887INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
357-8991-010
6145-01-133-5949INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
9400
1620-01-222-4520INTERCHANGEABLE
SLEEVE,TOWING
9550-1
5895-01-355-7451INTERCHANGEABLE
SYNCHRONIZER,ELECTRICAL
9550A
6730-01-386-4238INTERCHANGEABLE
PROJECTOR,STILL PICTURE
6625-01-514-8186INTERCHANGEABLE
HEAD,ACTIVE,OSCILLOSCOPE
9550
6515-01-557-1136INTERCHANGEABLE
OXIMETER,PULSE

Frequently Asked Questions

What is NSN 6350-01-102-1638?

NSN 6350-01-102-1638 is a Horn,signal, manufactured by G & H Aerospace Inc, classified under FSC 6350 (No Item Name Available). Status: active.

What are the part numbers for NSN 6350-01-102-1638?

NSN 6350-01-102-1638 has 4 cross-referenced part numbers: 9550 (Faraday Llc), 9550A (G & H Aerospace Inc), 11455678 (Us Army Aviation and Missile Command), 9550A (Faraday Llc).

What NSN replaces 6350-01-102-1638?

There are 12 known substitutes for 6350-01-102-1638: 6625-00-008-2327, 3030-00-084-3723, 6105-00-124-3448 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9550A?

Key specifications for 9550A: Overall Diameter: 5.250 INCHES NOMINAL IN; Terminal Type: CONNECTOR, RECEPTACLE; Mounting Hole/stud Quantity: 6; Operation Method: MANUAL. 13 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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