PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

687-5Seat,aircraft

Ami Industries, Inc Div Utc Aerospace Systems · NSN 1680-00-858-8753 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-858-8753 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-858-8753. Primary manufacturer part number: 687-5.
Features
  • Seat,aircraft — FSC 1680
  • Adjustability: ADJUSTABLE
  • Upholstered Portion: HEADREST
  • Adjustment Type: HORIZONTAL AND VERTICAL
  • Mounting Type: TRACK
  • Seating Capacity: 1
  • 2 verified cross-references
  • Primary manufacturer: Ami Industries, Inc Div Utc Aerospace Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Seat,aircraft, cataloged under National Stock Number 1680-00-858-8753, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Ami Industries, Inc Div Utc Aerospace Systems. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1680-00-858-8753
Primary Part Number687-5
Item NameSeat,aircraft
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerAmi Industries, Inc Div Utc Aerospace Systems
StatusACTIVE
AdjustabilityADJUSTABLE
Upholstered PortionHEADREST
Adjustment TypeHORIZONTAL AND VERTICAL
Mounting TypeTRACK
Seating Capacity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-00-201-89178108221 INTERCHANGEABLE
Connector,plug,electrical
Us Army Aviation and Missile Command
5305-00-206-0533107B8240P6 INTERCHANGEABLE
Screw,machine
Bae Systems Controls Inc.
2940-00-360-395312001-1 INTERCHANGEABLE
Filter Element,fluid
Brinkley Technology Group Llc Dba Hercules Manufacturing
2010-00-415-7839 INTERCHANGEABLE
Plunger
2815-00-554-22122C7786S INTERCHANGEABLE
Ring Set,piston
Hastings Manufacturing Co Div Hastings Manufacturing Company
5945-01-671-62766875 INTERCHANGEABLE
Solenoid,electrical
Rocker Solenoid Co Dba Rocker Solenoid Co
Cross-Reference Index
Part NumberManufacturer
687-5 PRIMARY Ami Industries, Inc Div Utc Aerospace Systems (USA)
687-5A Ami Industries, Inc Div Utc Aerospace Systems (USA)
Related Parts
5935-00-201-8917INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
8108221
5305-00-206-0533INTERCHANGEABLE
SCREW,MACHINE
107B8240P6
2940-00-360-3953INTERCHANGEABLE
FILTER ELEMENT,FLUID
12001-1
2010-00-415-7839INTERCHANGEABLE
PLUNGER
2815-00-554-2212INTERCHANGEABLE
RING SET,PISTON
2C7786S
5945-01-671-6276INTERCHANGEABLE
SOLENOID,ELECTRICAL
6875

Frequently Asked Questions

What is NSN 1680-00-858-8753?

NSN 1680-00-858-8753 is a Seat,aircraft, manufactured by Ami Industries, Inc Div Utc Aerospace Systems, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-858-8753?

NSN 1680-00-858-8753 has 2 cross-referenced part numbers: 687-5 (Ami Industries, Inc Div Utc Aerospace Systems), 687-5A (Ami Industries, Inc Div Utc Aerospace Systems).

What NSN replaces 1680-00-858-8753?

There are 6 known substitutes for 1680-00-858-8753: 5935-00-201-8917, 5305-00-206-0533, 2940-00-360-3953 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 687-5?

Key specifications for 687-5: Overall Length: 26.250 INCHES NOMINAL IN; Adjustability: ADJUSTABLE; Overall Width: 21.187 INCHES NOMINAL IN; Upholstered Portion: HEADREST. 9 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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