PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31ADial,face

Wakmann Watch Company Inc · NSN 6645-00-315-9254 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-00-315-9254 — this item is cataloged by the U.S. Government under National Stock Number 6645-00-315-9254. Primary manufacturer part number: 31A.
Features
  • Dial,face — FSC 6645
  • General Characteristics Item Description: ALUMINUM,1.9094 IN OD,1.4961 IN. ID,0.1023 IN.H IN
  • 1 verified cross-reference
  • Primary manufacturer: Wakmann Watch Company Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Dial,face, cataloged under National Stock Number 6645-00-315-9254, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Wakmann Watch Company Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-00-315-9254
Primary Part Number31A
Item NameDial,face
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerWakmann Watch Company Inc
StatusACTIVE
General Characteristics Item DescriptionALUMINUM,1.9094 IN OD,1.4961 IN. ID,0.1023 IN.H IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6605-00-146-5436 INTERCHANGEABLE
Azimuth Ring
5970-00-436-859331A INTERCHANGEABLE
Insulator,plate
Reliance Mica Company, Inc.
5905-00-501-8188 INTERCHANGEABLE
Resistor,voltage Sensitive
3460-01-050-9703 INTERCHANGEABLE
Wheel,abrasive
5965-01-103-0558 INTERCHANGEABLE
Horn,loudspeaker
4820-01-188-3723002866-40 INTERCHANGEABLE
Valve and Nozzle Assy,pot Filler
T and S Brass and Bronze Works Inc
Cross-Reference Index
Part NumberManufacturer
31A PRIMARY Wakmann Watch Company Inc (USA)
Related Parts
6605-00-146-5436INTERCHANGEABLE
AZIMUTH RING
5970-00-436-8593INTERCHANGEABLE
INSULATOR,PLATE
31A
5905-00-501-8188INTERCHANGEABLE
RESISTOR,VOLTAGE SENSITIVE
3460-01-050-9703INTERCHANGEABLE
WHEEL,ABRASIVE
5965-01-103-0558INTERCHANGEABLE
HORN,LOUDSPEAKER
4820-01-188-3723INTERCHANGEABLE
VALVE AND NOZZLE ASSY,POT FILLER
002866-40

Frequently Asked Questions

What is NSN 6645-00-315-9254?

NSN 6645-00-315-9254 is a Dial,face, manufactured by Wakmann Watch Company Inc, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-00-315-9254?

NSN 6645-00-315-9254 has 1 cross-referenced part number: 31A (Wakmann Watch Company Inc).

What NSN replaces 6645-00-315-9254?

There are 6 known substitutes for 6645-00-315-9254: 6605-00-146-5436, 5970-00-436-8593, 5905-00-501-8188 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31A?

Key specifications for 31A: General Characteristics Item Description: ALUMINUM,1.9094 IN OD,1.4961 IN. ID,0.1023 IN.H 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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