PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10071Meter,time Totalizing

Cramer Co Division of Chestnut Group Inc · NSN 6645-01-396-4218 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-01-396-4218 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-396-4218. Primary manufacturer part number: 10071.
Features
  • Meter,time Totalizing — FSC 6645
  • Unit Type: MOUNTED
  • Measurement Unit: HOURS
  • Indicator Type: DIAL
  • Dial Diameter: 2.500 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Cramer Co Division of Chestnut Group Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,time Totalizing, cataloged under National Stock Number 6645-01-396-4218, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Cramer Co Division of Chestnut Group Inc. Government technical data includes 4 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-01-396-4218
Primary Part Number10071
Item NameMeter,time Totalizing
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerCramer Co Division of Chestnut Group Inc
StatusACTIVE
Unit TypeMOUNTED
Measurement UnitHOURS
Indicator TypeDIAL
Dial Diameter2.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-053-4307G146-373-001 INTERCHANGEABLE
Transformer,audio Frequency
Bae Systems Information and Electronic Systems Integration Inc.
4820-00-227-0168045 1-4 INTERCHANGEABLE
Valve,globe
Fairbanks Co the
5133-00-228-1356 INTERCHANGEABLE
Drill,twist
3040-00-349-66944771P INTERCHANGEABLE
Plate,retaining,shaft
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5310-00-787-646612622 INTERCHANGEABLE
Washer,concave
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5310-01-015-5725 INTERCHANGEABLE
Nut,plain,round
5950-01-178-5172 INTERCHANGEABLE
Coil,electrical
5985-01-223-4568 INTERCHANGEABLE
Down Converter
9540-01-296-910810071 INTERCHANGEABLE
Structural Section,special Shape
Alcoa/reynolds Metals Company
6645-01-338-915210071 INTERCHANGEABLE
Meter,time Totalizing
Capewell Aerial Systems Llc
Cross-Reference Index
Part NumberManufacturer
10071 Cramer Co Division of Chestnut Group Inc (USA)
Related Parts
5950-00-053-4307INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
G146-373-001
4820-00-227-0168INTERCHANGEABLE
VALVE,GLOBE
045 1-4
5133-00-228-1356INTERCHANGEABLE
DRILL,TWIST
3040-00-349-6694INTERCHANGEABLE
PLATE,RETAINING,SHAFT
4771P
5310-00-787-6466INTERCHANGEABLE
WASHER,CONCAVE
12622
5310-01-015-5725INTERCHANGEABLE
NUT,PLAIN,ROUND
5950-01-178-5172INTERCHANGEABLE
COIL,ELECTRICAL
5985-01-223-4568INTERCHANGEABLE
DOWN CONVERTER
9540-01-296-9108INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
10071
6645-01-338-9152INTERCHANGEABLE
METER,TIME TOTALIZING
10071
5315-01-426-4606INTERCHANGEABLE
KEY,MACHINE
100701
5340-01-496-4081INTERCHANGEABLE
PLATE,MOUNTING
1007-1

Frequently Asked Questions

What is NSN 6645-01-396-4218?

NSN 6645-01-396-4218 is a Meter,time Totalizing, manufactured by Cramer Co Division of Chestnut Group Inc, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-01-396-4218?

NSN 6645-01-396-4218 has 1 cross-referenced part number: 10071 (Cramer Co Division of Chestnut Group Inc).

What NSN replaces 6645-01-396-4218?

There are 12 known substitutes for 6645-01-396-4218: 5950-00-053-4307, 4820-00-227-0168, 5133-00-228-1356 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10071?

Key specifications for 10071: Unit Type: MOUNTED; Measurement Unit: HOURS; Indicator Type: DIAL; Dial Diameter: 2.500 INCHES NOMINAL IN. 4 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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