PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1264-876Adapter,speedometer-Tachometer D

Bae Systems Information and Electronic Systems Integration Inc. · NSN 6680-01-162-0184 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-162-0184 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-162-0184. Primary manufacturer part number: 1264-876.
Features
  • Adapter,speedometer-Tachometer D — FSC 6680
  • 2 verified cross-references
  • Primary manufacturer: Bae Systems Information and Electronic Systems Integration Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Adapter,speedometer-Tachometer D, cataloged under National Stock Number 6680-01-162-0184, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-162-0184
Primary Part Number1264-876
Item NameAdapter,speedometer-Tachometer D
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-050-1600 INTERCHANGEABLE
Plug,expansion
5120-00-203-4797 INTERCHANGEABLE
Wrench,open End
4310-00-287-96481264 INTERCHANGEABLE
Pin,piston
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5950-00-387-16011264 INTERCHANGEABLE
Coil,radio Frequency
Smart Machines, Inc. Dba Barker and Williamson
5305-00-448-36421264 INTERCHANGEABLE
Screw,machine
Telemechanics Inc
6530-00-476-52447000002546 INTERCHANGEABLE
Sterilization Test Ampules,bacte
Solventum Us Llc
5940-01-008-2786304-1499-020 INTERCHANGEABLE
Terminal,quick Disconnect
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6680-01-037-9168A-2890-4 INTERCHANGEABLE
Indicator,sight,liquid
Oil Rite Corp
2520-01-139-448315534648 INTERCHANGEABLE
Pressure Plate Assembly,clutch
General Motors Llc Dba General Motors Llc
6515-01-139-7964 INTERCHANGEABLE
Spreader Harringt
Cross-Reference Index
Part NumberManufacturer
1264 Bae Systems Information and Electronic Systems Integration Inc. (USA)
1264-876 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
Related Parts
5340-00-050-1600INTERCHANGEABLE
PLUG,EXPANSION
5120-00-203-4797INTERCHANGEABLE
WRENCH,OPEN END
4310-00-287-9648INTERCHANGEABLE
PIN,PISTON
1264
5950-00-387-1601INTERCHANGEABLE
COIL,RADIO FREQUENCY
1264
5305-00-448-3642INTERCHANGEABLE
SCREW,MACHINE
1264
6530-00-476-5244INTERCHANGEABLE
STERILIZATION TEST AMPULES,BACTE
7000002546
5940-01-008-2786INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
304-1499-020
6680-01-037-9168INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
A-2890-4
2520-01-139-4483INTERCHANGEABLE
PRESSURE PLATE ASSEMBLY,CLUTCH
15534648
6515-01-139-7964INTERCHANGEABLE
SPREADER HARRINGT
6660-01-172-2352INTERCHANGEABLE
TEMPERATURE ELEMENT,RESISTANCE,M
1264
5120-01-335-1242INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT

Frequently Asked Questions

What is NSN 6680-01-162-0184?

NSN 6680-01-162-0184 is a Adapter,speedometer-Tachometer D, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-162-0184?

NSN 6680-01-162-0184 has 2 cross-referenced part numbers: 1264 (Bae Systems Information and Electronic Systems Integration Inc.), 1264-876 (Bae Systems Information and Electronic Systems Integration Inc.).

What NSN replaces 6680-01-162-0184?

There are 12 known substitutes for 6680-01-162-0184: 5340-00-050-1600, 5120-00-203-4797, 4310-00-287-9648 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1264-876?

Key specifications for 1264-876: Special Features: 1.781 IN. LG;3.000 IN. MAJOR DIA;ALUM. ALLOY 2024-T4 PER QQ-A-225/6;CHEMICAL FILM PER MIL-C-5541;3 MTG HOLES 0.166 IN. DIA,C/BORED 0.312 IN. 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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