PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

709985-2Coupler

Raytheon Company Dba Raytheon Co · NSN 5840-01-042-0471 · FSC 5840 · No Item Name Available
Verified by PartsTable
NSN 5840-01-042-0471 — this item is cataloged by the U.S. Government under National Stock Number 5840-01-042-0471. Primary manufacturer part number: 709985-2.
Features
  • Coupler — FSC 5840
  • 4 verified cross-references
  • Primary manufacturer: Raytheon Company Dba Raytheon Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler, cataloged under National Stock Number 5840-01-042-0471, is classified within Federal Supply Class 5840 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Raytheon Company Dba Raytheon Co. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCoupler
FSC / FSG5840 — No Item Name Available (FSG 58)
ManufacturersRaytheon Company (CAGE 54X10); Raytheon Company Div Corp (CAGE 49956); Raytheon Company Dba Raytheon Co (CAGE 3B150); Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (CAGE 99899)
Technical Specifications
ParameterValue
NSN5840-01-042-0471
Primary Part Number709985-2
Item NameCoupler
FSC / FSG5840 / 58 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5950-00-090-0211 INTERCHANGEABLE
Transformer,power
5133-00-113-4845 INTERCHANGEABLE
Drill,twist
5330-00-360-8491 INTERCHANGEABLE
Gasket
5330-00-521-293324676 INTERCHANGEABLE
Gasket
Northrop Grumman Systems Corporation
5325-00-813-2899933B-4SE 0375 INTERCHANGEABLE
Insert,screw Thread
Stanley Engineered Fastening Llc
1620-00-949-450824676 INTERCHANGEABLE
Follower,steering a
Moog Military Aircraft Llc
5310-01-389-1705 INTERCHANGEABLE
Washer,flat
4820-01-399-0030A24676 INTERCHANGEABLE
Seat,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5330-01-462-331624676 INTERCHANGEABLE
Gasket
G.s. Blodgett, Llc Div Blodgett
Cross-Reference Index
Part NumberManufacturer
709985-2 Raytheon Company (USA)
709985-2 Raytheon Company Div Corp (USA)
709985-2 PRIMARY Raytheon Company Dba Raytheon Co (USA)
24676 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
Related Parts
5950-00-090-0211INTERCHANGEABLE
TRANSFORMER,POWER
5133-00-113-4845INTERCHANGEABLE
DRILL,TWIST
5330-00-360-8491INTERCHANGEABLE
GASKET
5330-00-521-2933INTERCHANGEABLE
GASKET
24676
5325-00-813-2899INTERCHANGEABLE
INSERT,SCREW THREAD
933B-4SE 0375
1620-00-949-4508INTERCHANGEABLE
FOLLOWER,STEERING A
24676
5310-01-389-1705INTERCHANGEABLE
WASHER,FLAT
4820-01-399-0030INTERCHANGEABLE
SEAT,VALVE
A24676
5330-01-462-3316INTERCHANGEABLE
GASKET
24676

Frequently Asked Questions

What is NSN 5840-01-042-0471?

NSN 5840-01-042-0471 is a Coupler, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5840 (No Item Name Available). Status: active.

What are the part numbers for NSN 5840-01-042-0471?

NSN 5840-01-042-0471 has 4 cross-referenced part numbers: 709985-2 (Raytheon Company), 709985-2 (Raytheon Company Div Corp), 709985-2 (Raytheon Company Dba Raytheon Co), 24676 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq).

What NSN replaces 5840-01-042-0471?

There are 9 known substitutes for 5840-01-042-0471: 5950-00-090-0211, 5133-00-113-4845, 5330-00-360-8491 and 6 more. Verify interchangeability with system specifications before substitution.

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