PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28511Seat,snubber

Ge Aviation Systems Llc Dba Ge Aviation Systems Llc · NSN 1680-01-421-6509 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-421-6509 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-421-6509. Primary manufacturer part number: 28511.
Features
  • Seat,snubber — FSC 1680
  • 2 verified cross-references
  • Primary manufacturer: Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Seat,snubber, cataloged under National Stock Number 1680-01-421-6509, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1680-01-421-6509
Primary Part Number28511
Item NameSeat,snubber
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerGe Aviation Systems Llc Dba Ge Aviation Systems Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6145-00-023-6941HP3-EXBBB8 INTERCHANGEABLE
Wire,electrical
National Electrical Mfrs Assn Dba Nema
2805-00-382-8000 INTERCHANGEABLE
Insert,engine Valve Seat
5930-00-557-42312131815-9 INTERCHANGEABLE
Switch,code Indicating Wheel
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
5120-01-604-705528511 INTERCHANGEABLE
Screwdriver,torque
Wiha Quality Tools
8465-01-619-215628511 INTERCHANGEABLE
Descender,mountain Climbers
Great Trango Holdings, Inc. Dba Trango
4730-01-642-238028511 INTERCHANGEABLE
Cap,pipe
United States Plastic Corp
5130-01-670-7594 INTERCHANGEABLE
Sander,disk,pneumatic,portable
Cross-Reference Index
Part NumberManufacturer
28511 Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA)
28511 Ge Aviation Systems Llc Dba Ge Aviation (USA)
Related Parts
6145-00-023-6941INTERCHANGEABLE
WIRE,ELECTRICAL
HP3-EXBBB8
2805-00-382-8000INTERCHANGEABLE
INSERT,ENGINE VALVE SEAT
5930-00-557-4231INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
2131815-9
5120-01-604-7055INTERCHANGEABLE
SCREWDRIVER,TORQUE
28511
8465-01-619-2156INTERCHANGEABLE
DESCENDER,MOUNTAIN CLIMBERS
28511
4730-01-642-2380INTERCHANGEABLE
CAP,PIPE
28511
5130-01-670-7594INTERCHANGEABLE
SANDER,DISK,PNEUMATIC,PORTABLE

Frequently Asked Questions

What is NSN 1680-01-421-6509?

NSN 1680-01-421-6509 is a Seat,snubber, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-01-421-6509?

NSN 1680-01-421-6509 has 2 cross-referenced part numbers: 28511 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc), 28511 (Ge Aviation Systems Llc Dba Ge Aviation).

What NSN replaces 1680-01-421-6509?

There are 7 known substitutes for 1680-01-421-6509: 6145-00-023-6941, 2805-00-382-8000, 5930-00-557-4231 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28511?

Key specifications for 28511: End Item Identification: AIRCRAFT C-130; Special Features: SEAT, SNUBBER. 2 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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