PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3314169Adapter,speedometer-Tachometer D

Hatch & Kirk, Inc. · NSN 6680-00-399-1927 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-399-1927 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-399-1927. Primary manufacturer part number: 3314169.
Features
  • Adapter,speedometer-Tachometer D — FSC 6680
  • 4 verified cross-references
  • Primary manufacturer: Hatch & Kirk, 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 6680-00-399-1927, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hatch & Kirk, Inc.. This item has 4 commercial cross-references from 4 manufacturers, 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
NSN6680-00-399-1927
Primary Part Number3314169
Item NameAdapter,speedometer-Tachometer D
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerHatch & Kirk, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3120-00-037-881112-110 INTERCHANGEABLE
Bearing,sleeve
Hamilton Sundstrand Corporation
5133-00-227-9652 INTERCHANGEABLE
Drill,twist
5950-00-705-2938722801-2 INTERCHANGEABLE
Transformer,power
Raytheon Company Div Rmd Strategic
5945-00-950-242912110 INTERCHANGEABLE
Relay,meter Movement
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
4820-01-355-038312110 INTERCHANGEABLE
Cock,drain
Haldex Brake Products Corporation
5865-01-412-282012110 INTERCHANGEABLE
Simulator,countermeasures Signal
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
6685-01-442-0701 INTERCHANGEABLE
Transmitter,pressure
4820-01-500-556506471013102 INTERCHANGEABLE
Stem,fluid Valve
Derbyshire Mack & Morgan Inc
4820-01-500-556610460001102 INTERCHANGEABLE
Guide,valve Stem
Derbyshire Mack & Morgan Inc
4820-01-500-556912781001102L INTERCHANGEABLE
Disk,valve
Derbyshire Mack & Morgan Inc
Cross-Reference Index
Part NumberManufacturer
3314169 PRIMARY Hatch & Kirk, Inc. (USA)
GSB-26-5C Cooper Machinery Services Llc (USA)
121-1.0 Jones Instrument Corp (USA)
121-1.0 Schulze Mfg., Inc. (USA)
Related Parts
3120-00-037-8811INTERCHANGEABLE
BEARING,SLEEVE
12-110
5133-00-227-9652INTERCHANGEABLE
DRILL,TWIST
5950-00-705-2938INTERCHANGEABLE
TRANSFORMER,POWER
722801-2
5945-00-950-2429INTERCHANGEABLE
RELAY,METER MOVEMENT
12110
4820-01-355-0383INTERCHANGEABLE
COCK,DRAIN
12110
5865-01-412-2820INTERCHANGEABLE
SIMULATOR,COUNTERMEASURES SIGNAL
12110
6685-01-442-0701INTERCHANGEABLE
TRANSMITTER,PRESSURE
4820-01-500-5565INTERCHANGEABLE
STEM,FLUID VALVE
06471013102
4820-01-500-5566INTERCHANGEABLE
GUIDE,VALVE STEM
10460001102
4820-01-500-5569INTERCHANGEABLE
DISK,VALVE
12781001102L
4820-01-500-5571INTERCHANGEABLE
RETAINER,DISK,VALVE
14430001000
4820-01-500-6150INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
0264-C04-KG3100

Frequently Asked Questions

What is NSN 6680-00-399-1927?

NSN 6680-00-399-1927 is a Adapter,speedometer-Tachometer D, manufactured by Hatch & Kirk, Inc., classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-399-1927?

NSN 6680-00-399-1927 has 4 cross-referenced part numbers: 3314169 (Hatch & Kirk, Inc.), GSB-26-5C (Cooper Machinery Services Llc), 121-1.0 (Jones Instrument Corp), 121-1.0 (Schulze Mfg., Inc.).

What NSN replaces 6680-00-399-1927?

There are 12 known substitutes for 6680-00-399-1927: 3120-00-037-8811, 5133-00-227-9652, 5950-00-705-2938 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3314169?

Key specifications for 3314169: Special Features: RIGHT ANGLE DRIVE; HEAVY DUTY. 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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