PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

QB76506-5Meter,time Totalizing

Honeywell Intl Inc Defense Avionics Systems · NSN 6645-00-262-7448 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-00-262-7448 — this item is cataloged by the U.S. Government under National Stock Number 6645-00-262-7448. Primary manufacturer part number: QB76506-5.
Features
  • Meter,time Totalizing — FSC 6645
  • 30 verified cross-references
  • Primary manufacturer: Honeywell Intl Inc Defense Avionics Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,time Totalizing, cataloged under National Stock Number 6645-00-262-7448, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. This item has 30 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameMeter,time Totalizing
FSC / FSG6645 — No Item Name Available (FSG 66)
ManufacturersCramer Co Division of Chestnut Group Inc (CAGE 14907); Stewart & Stevenson Power Products Llc (CAGE 81381); Lee Co the J B T Div (CAGE 31356); Nei Peebles-Electric Products Inc (CAGE 19956); Essex Products Group, Inc. Dba Industrial Timer Company (CAGE 30703)
Technical Specifications
ParameterValue
NSN6645-00-262-7448
Primary Part NumberQB76506-5
Item NameMeter,time Totalizing
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerHoneywell Intl Inc Defense Avionics Systems
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-011-7061117061 INTERCHANGEABLE
Nut,plain,hexagon
Rolls-Royce Solutions America Inc
5945-00-031-73317691 INTERCHANGEABLE
Terminal Gen Asy
Te Connectivity Corporation
5998-00-122-14677691 INTERCHANGEABLE
Circuit Card Assembly
Drs Signal Solutions, Inc.
5985-00-187-7691651620-2 INTERCHANGEABLE
Waveguide Assembly
Raytheon Company Dba Raytheon
5940-00-194-772106189P INTERCHANGEABLE
Post,binding,electrical
Ricoh Americas Corporation
3020-00-240-6737 INTERCHANGEABLE
Link,roller Chain
5330-00-297-983621158-0296 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
6645-00-308-417931EXJBT INTERCHANGEABLE
Meter,time Totalizing
Reflect-a-Life, Inc Dba Reflect a Life
5307-00-415-56627691 INTERCHANGEABLE
Stud,main Bearing
Cooper Machinery Services Llc
5330-00-634-1396534625 INTERCHANGEABLE
Felt,mechanical,preformed
Sealcraft Corporation
Cross-Reference Index
Part NumberManufacturer
633EA08S Cramer Co Division of Chestnut Group Inc (USA)
E2H Stewart & Stevenson Power Products Llc (USA)
JBTE31-EX Lee Co the J B T Div (USA)
53462-5 Nei Peebles-Electric Products Inc (USA)
RTXP Essex Products Group, Inc. Dba Industrial Timer Company (USA)
8KT14CAA2 General Electric Company (USA)
302B212 Cummins Power Generation Inc. (USA)
E2H Cramer Co Division of Chestnut Group Inc (USA)
59A5959H59 Westinghouse Electric Corp (USA)
7691 Herman H Sticht Company, Inc Dba Megohmer Vibrating Reed & Standco (USA)
QB76506-5 PRIMARY Honeywell Intl Inc Defense Avionics Systems (USA)
7413690P2 General Electric Company (USA)
C2 PRIMARY Essex Products Group, Inc. Dba Industrial Timer Company (USA)
9100 Herman H Sticht Company, Inc Dba Megohmer Vibrating Reed & Standco (USA)
E2 Cramer Co Division of Chestnut Group Inc (USA)
8636286-2 Us Army Aviation and Missile Command (USA)
117-061 Harsco Corp Bmy-Combat Systems Div (USA)
KT909X73 General Electric Company (USA)
2800-0081 Meggitt North Hollywood Inc (USA)
JBTE31-EHXX Lee Co the J B T Div (USA)
Related Parts
5310-00-011-7061INTERCHANGEABLE
NUT,PLAIN,HEXAGON
117061
5945-00-031-7331INTERCHANGEABLE
TERMINAL GEN ASY
7691
5998-00-122-1467INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
7691
5985-00-187-7691INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
651620-2
5940-00-194-7721INTERCHANGEABLE
POST,BINDING,ELECTRICAL
06189P
3020-00-240-6737INTERCHANGEABLE
LINK,ROLLER CHAIN
5330-00-297-9836INTERCHANGEABLE
SEAL,PLAIN ENCASED
21158-0296
6645-00-308-4179INTERCHANGEABLE
METER,TIME TOTALIZING
31EXJBT
5307-00-415-5662INTERCHANGEABLE
STUD,MAIN BEARING
7691
5330-00-634-1396INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
534625
4820-00-876-9773INTERCHANGEABLE
STEM,REACTION VALVE
60-252
6645-01-057-7987INTERCHANGEABLE
METER,TIME TOTALIZING

Frequently Asked Questions

What is NSN 6645-00-262-7448?

NSN 6645-00-262-7448 is a Meter,time Totalizing, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 6645 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6645-00-262-7448?

NSN 6645-00-262-7448 has 30 cross-referenced part numbers: 633EA08S (Cramer Co Division of Chestnut Group Inc), E2H (Stewart & Stevenson Power Products Llc), JBTE31-EX (Lee Co the J B T Div), 53462-5 (Nei Peebles-Electric Products Inc), RTXP (Essex Products Group, Inc. Dba Industrial Timer Company) and 25 more.

What NSN replaces 6645-00-262-7448?

There are 12 known substitutes for 6645-00-262-7448: 5310-00-011-7061, 5945-00-031-7331, 5998-00-122-1467 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 6645-00-262-7448 still in active supply?

NSN 6645-00-262-7448 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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