PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

649Seat,aircraft

Ami Industries, Inc Div Utc Aerospace Systems · NSN 1680-00-680-8935 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-680-8935 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-680-8935. Primary manufacturer part number: 649.
Features
  • Seat,aircraft — FSC 1680
  • Mounting Type: TRACK
  • Seating Capacity: 1
  • Upholstered Portion: ARMREST AND HEADREST AND SEAT
  • Adjustability: ADJUSTABLE
  • Adjustment Type: VERTICAL AND TILT
  • 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 1680-00-680-8935, 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 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
NSN1680-00-680-8935
Primary Part Number649
Item NameSeat,aircraft
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerAmi Industries, Inc Div Utc Aerospace Systems
StatusACTIVE
Mounting TypeTRACK
Seating Capacity1
Upholstered PortionARMREST AND HEADREST AND SEAT
AdjustabilityADJUSTABLE
Adjustment TypeVERTICAL AND TILT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5970-00-060-8599HYGRADE VF 5/8IN BLACK B-A-1 INTERCHANGEABLE
Insulation Sleeving,electrical
Markel Corp.
5985-00-156-0746649 INTERCHANGEABLE
Dummy Load,electrical
Omega Laboratories Inc
5970-00-250-30231011322-1 INTERCHANGEABLE
Insulation Sleeving,electrical
Us Army Aviation and Missile Command
3110-00-289-6573DV6275 INTERCHANGEABLE
Bearing,ball,annular
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5970-00-295-8915 INTERCHANGEABLE
Insulation Sleeving,electrical
5970-00-295-8916 INTERCHANGEABLE
Insulation Sleeving,electrical
5970-00-295-8919 INTERCHANGEABLE
Insulation Sleeving,electrical
5970-00-295-8920 INTERCHANGEABLE
Insulation Sleeving,electrical
5970-00-295-8921 INTERCHANGEABLE
Insulation Sleeving,electrical
5360-00-415-7158TM649 INTERCHANGEABLE
Spring,helical,compression
Banner Industries Inc Skinner Engine Co Div
Cross-Reference Index
Part NumberManufacturer
MILS7852 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
649 PRIMARY Ami Industries, Inc Div Utc Aerospace Systems (USA)
Related Parts
5970-00-060-8599INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
HYGRADE VF 5/8IN BLACK B-A-1
5985-00-156-0746INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
649
5970-00-250-3023INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
1011322-1
3110-00-289-6573INTERCHANGEABLE
BEARING,BALL,ANNULAR
DV6275
5970-00-295-8915INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-00-295-8916INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-00-295-8919INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-00-295-8920INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5970-00-295-8921INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5360-00-415-7158INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
TM649
1680-00-516-8501INTERCHANGEABLE
SEAT,AIRCRAFT
2910-00-563-8048INTERCHANGEABLE
BOWL,SEDIMENT
565253

Frequently Asked Questions

What is NSN 1680-00-680-8935?

NSN 1680-00-680-8935 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 1680-00-680-8935?

NSN 1680-00-680-8935 has 2 cross-referenced part numbers: MILS7852 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 649 (Ami Industries, Inc Div Utc Aerospace Systems).

What NSN replaces 1680-00-680-8935?

There are 12 known substitutes for 1680-00-680-8935: 5970-00-060-8599, 5985-00-156-0746, 5970-00-250-3023 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 649?

Key specifications for 649: Mounting Type: TRACK; Seating Capacity: 1; Upholstered Portion: ARMREST AND HEADREST AND SEAT; Overall Height: 24.500 INCHES NOMINAL IN. 8 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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