PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2817Stopwatch

Wakmann Watch Company Inc · NSN 6645-01-089-5522 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-01-089-5522 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-089-5522. Primary manufacturer part number: 2817.
Features
  • Stopwatch — FSC 6645
  • Unable to Decode: UNABLE TO DECODE AND UNABLE TO DECODE
  • Unable to Decode: UNABLE TO DECODE
  • Unable to Decode: UNABLE TO DECODE AND UNABLE TO DECODE
  • Unable to Decode: UNABLE TO DECODE AND UNABLE TO DECODE
  • Unable to Decode: UNABLE TO DECODE
  • Unable to Decode: UNABLE TO DECODE
  • Unable to Decode: UNABLE TO DECODE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Stopwatch, cataloged under National Stock Number 6645-01-089-5522, 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 22 verified specifications, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-01-089-5522
Primary Part Number2817
Item NameStopwatch
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerWakmann Watch Company Inc
StatusACTIVE
Unable to DecodeUNABLE TO DECODE AND UNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE AND UNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE AND UNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE AND UNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE AND UNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE AND UNABLE TO DECODE AND UNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE AND UNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE AND UNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5905-00-042-9745 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5331-00-078-7300 INTERCHANGEABLE
O-Ring
2825-00-218-60222817 INTERCHANGEABLE
Baffle,oil
Northrop Grumman Systems Corporation Div Marine Systems
3120-00-354-84692817 INTERCHANGEABLE
Bearing Half,sleeve
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5920-00-548-32442817 INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
2520-00-866-5230 INTERCHANGEABLE
Parts Kit,cylinder
5950-01-144-59282817 INTERCHANGEABLE
Transformer,power Autotransforme
Quality Transformer & Electronics Dba Quality Transformer and Electronics Co
4820-01-197-79512817 INTERCHANGEABLE
Roller,valve
Eaton Aerospace, Llc Dba Jackson South
3120-01-246-7392 INTERCHANGEABLE
Bushing,sleeve
5305-01-580-27602817 INTERCHANGEABLE
Screw,shoulder
U.s. Ordnance
Cross-Reference Index
Part NumberManufacturer
2817 PRIMARY Wakmann Watch Company Inc (USA)
Related Parts
5905-00-042-9745INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5331-00-078-7300INTERCHANGEABLE
O-RING
2825-00-218-6022INTERCHANGEABLE
BAFFLE,OIL
2817
3120-00-354-8469INTERCHANGEABLE
BEARING HALF,SLEEVE
2817
5920-00-548-3244INTERCHANGEABLE
FUSEHOLDER,BLOCK
2817
2520-00-866-5230INTERCHANGEABLE
PARTS KIT,CYLINDER
5950-01-144-5928INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
2817
4820-01-197-7951INTERCHANGEABLE
ROLLER,VALVE
2817
3120-01-246-7392INTERCHANGEABLE
BUSHING,SLEEVE
5305-01-580-2760INTERCHANGEABLE
SCREW,SHOULDER
2817

Frequently Asked Questions

What is NSN 6645-01-089-5522?

NSN 6645-01-089-5522 is a Stopwatch, manufactured by Wakmann Watch Company Inc, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-01-089-5522?

NSN 6645-01-089-5522 has 1 cross-referenced part number: 2817 (Wakmann Watch Company Inc).

What NSN replaces 6645-01-089-5522?

There are 10 known substitutes for 6645-01-089-5522: 5905-00-042-9745, 5331-00-078-7300, 2825-00-218-6022 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2817?

Key specifications for 2817: Unable to Decode: UNABLE TO DECODE AND UNABLE TO DECODE; Unable to Decode: UNABLE TO DECODE; Unable to Decode: UNABLE TO DECODE AND UNABLE TO DECODE; Unable to Decode: UNABLE TO DECODE AND UNABLE TO DECODE. 22 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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