PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8639Lever,landing Gear

Haskel International, Llc Dba Haskel International, Llc · NSN 1620-00-766-6107 · FSC 1620 · No Item Name Available
Verified by PartsTable
NSN 1620-00-766-6107 — this item is cataloged by the U.S. Government under National Stock Number 1620-00-766-6107. Primary manufacturer part number: 8639.
Features
  • Lever,landing Gear — FSC 1620
  • General Characteristics Item Description: STEEL 8620 MIL-S-8690,0.686 IN. THK,1ST HOLE 1.843 ID,2ND HOLE 0.312-24 NF-3 THD IN
  • 1 verified cross-reference
  • Primary manufacturer: Haskel International, Llc Dba Haskel International, Llc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Lever,landing Gear, cataloged under National Stock Number 1620-00-766-6107, is classified within Federal Supply Class 1620 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Haskel International, Llc Dba Haskel International, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1620-00-766-6107
Primary Part Number8639
Item NameLever,landing Gear
FSC / FSG1620 / 16 — No Item Name Available
ManufacturerHaskel International, Llc Dba Haskel International, Llc
StatusACTIVE
General Characteristics Item DescriptionSTEEL 8620 MIL-S-8690,0.686 IN. THK,1ST HOLE 1.843 ID,2ND HOLE 0.312-24 NF-3 THD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6240-00-072-0352CM8639 INTERCHANGEABLE
Lamp,incandescent
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
4920-00-097-54948639 INTERCHANGEABLE
Sleeve Socket
Hydratight Operations Inc
9320-00-224-46818639 INTERCHANGEABLE
Rubber Sheet,solid
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5935-00-258-6045276-1213P1 INTERCHANGEABLE
Connector,plug,electrical
Raytheon Company Dba Raytheon Co
5999-00-570-23408639 INTERCHANGEABLE
Contact,electrical
Te Connectivity Corporation
5960-00-903-5425 INTERCHANGEABLE
Electron Tube
6685-01-572-15018639 INTERCHANGEABLE
Transmitter,pressure
Lockheed Martin Corporation
6150-01-658-56888639 INTERCHANGEABLE
Wiring Harness
Amera Trail Inc
Cross-Reference Index
Part NumberManufacturer
8639 Haskel International, Llc Dba Haskel International, Llc (USA)
Related Parts
6240-00-072-0352INTERCHANGEABLE
LAMP,INCANDESCENT
CM8639
4920-00-097-5494INTERCHANGEABLE
SLEEVE SOCKET
8639
9320-00-224-4681INTERCHANGEABLE
RUBBER SHEET,SOLID
8639
5935-00-258-6045INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
276-1213P1
5999-00-570-2340INTERCHANGEABLE
CONTACT,ELECTRICAL
8639
5960-00-903-5425INTERCHANGEABLE
ELECTRON TUBE
6685-01-572-1501INTERCHANGEABLE
TRANSMITTER,PRESSURE
8639
6150-01-658-5688INTERCHANGEABLE
WIRING HARNESS
8639

Frequently Asked Questions

What is NSN 1620-00-766-6107?

NSN 1620-00-766-6107 is a Lever,landing Gear, manufactured by Haskel International, Llc Dba Haskel International, Llc, classified under FSC 1620 (No Item Name Available). Status: active.

What are the part numbers for NSN 1620-00-766-6107?

NSN 1620-00-766-6107 has 1 cross-referenced part number: 8639 (Haskel International, Llc Dba Haskel International, Llc).

What NSN replaces 1620-00-766-6107?

There are 8 known substitutes for 1620-00-766-6107: 6240-00-072-0352, 4920-00-097-5494, 9320-00-224-4681 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8639?

Key specifications for 8639: General Characteristics Item Description: STEEL 8620 MIL-S-8690,0.686 IN. THK,1ST HOLE 1.843 ID,2ND HOLE 0.312-24 NF-3 THD IN. 1 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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