PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2003140Synchronizer Assy

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1287-00-677-9081 · FSC 1287 · No Item Name Available
Verified by PartsTable
NSN 1287-00-677-9081 — this item is cataloged by the U.S. Government under National Stock Number 1287-00-677-9081. Primary manufacturer part number: 2003140.
Features
  • Synchronizer Assy — FSC 1287
  • 2 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Synchronizer Assy, cataloged under National Stock Number 1287-00-677-9081, is classified within Federal Supply Class 1287 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSynchronizer Assy
FSC / FSG1287 — No Item Name Available (FSG 12)
ManufacturersNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232)
Technical Specifications
ParameterValue
NSN1287-00-677-9081
Primary Part Number2003140
Item NameSynchronizer Assy
FSC / FSG1287 / 12 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-01-006-1263A733S-57CFG INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
6625-01-117-88092003140 INTERCHANGEABLE
Voltmeter
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
2003140 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
1020556 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
4730-01-006-1263INTERCHANGEABLE
NIPPLE,PIPE
A733S-57CFG
6625-01-117-8809INTERCHANGEABLE
VOLTMETER
2003140

Frequently Asked Questions

What is NSN 1287-00-677-9081?

NSN 1287-00-677-9081 is a Synchronizer Assy, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1287 (No Item Name Available). Status: active.

What are the part numbers for NSN 1287-00-677-9081?

NSN 1287-00-677-9081 has 2 cross-referenced part numbers: 2003140 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1020556 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 1287-00-677-9081?

There are 2 known substitutes for 1287-00-677-9081: 4730-01-006-1263, 6625-01-117-8809. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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