PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1857802Adapter

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5985-00-777-7124 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-777-7124 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-777-7124. Primary manufacturer part number: 1857802.
Features
  • Adapter — FSC 5985
  • 4 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 Adapter, cataloged under National Stock Number 5985-00-777-7124, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAdapter
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersLockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Naval Sea Systems Command (CAGE 53711)
Technical Specifications
ParameterValue
NSN5985-00-777-7124
Primary Part Number1857802
Item NameAdapter
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2915-00-555-6316 INTERCHANGEABLE
Carburetor,float
Cross-Reference Index
Part NumberManufacturer
2375409 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
1857802 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
1035651 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
1857802REVE Naval Sea Systems Command (USA)
Related Parts
2915-00-555-6316INTERCHANGEABLE
CARBURETOR,FLOAT

Frequently Asked Questions

What is NSN 5985-00-777-7124?

NSN 5985-00-777-7124 is a Adapter, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-777-7124?

NSN 5985-00-777-7124 has 4 cross-referenced part numbers: 2375409 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1857802 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1035651 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1857802REVE (Naval Sea Systems Command).

What NSN replaces 5985-00-777-7124?

There is 1 known substitute for 5985-00-777-7124: 2915-00-555-6316. Verify interchangeability with system specifications before substitution.

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