MS21341A01 — METER,TIME TOTALIZING

✓ Government record, cited

MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M · COMPONENT

PRODUCT OVERVIEW

MS21341A01: METER,TIME TOTALIZING.

The METER,TIME TOTALIZING is a MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M industrial component. Key specifications include UNIT TYPE: MOUNTED, BODY DEPTH: 1.047 INCHES MINIMUM AND 1.094 INCHES MAXIMUM IN, BODY WIDTH: 0.500 INCHES NOMINAL IN, BODY LENGTH: 0.500 INCHES NOMINAL IN, CURRENT TYPE: AC, FLANGE HEIGHT: 0.870 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6645-01-329-3399, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MS21341A01

NSN: 6645-01-329-3399
FSC: 6645 — Time Measuring Instruments
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

UNIT TYPE	MOUNTED
BODY DEPTH	1.047 INCHES MINIMUM AND 1.094 INCHES MAXIMUM IN
BODY WIDTH	0.500 INCHES NOMINAL IN
BODY LENGTH	0.500 INCHES NOMINAL IN
CURRENT TYPE	AC
FLANGE HEIGHT	0.870 INCHES NOMINAL IN
MARKING COLOR	WHITE
MOUNTING TYPE	FLANGE
MOVEMENT TYPE	ELECTRICAL
RESET FEATURE	NOT PROVIDED
TERMINAL TYPE	WIRE HOOK
INDICATOR TYPE	DRUM REGISTER
NSN	6645-01-329-3399

COMPONENT DIAGRAM

KEY FEATURES

•

ELECTRICAL MOVEMENT TYPE: SYNCHRONOUS MOTOR

•

INDICATOR TYPE: DRUM REGISTER

•

TERMINAL QUANTITY: 2

•

BACKGROUND COLOR: BLACK

•

MOVEMENT TYPE: ELECTRICAL

•

CURRENT TYPE: AC

•

TERMINAL TYPE: WIRE HOOK

•

MOUNTING METHOD: SEMIFLUSH

TECHNICAL CHARACTERISTICS

ELECTRICAL MOVEMENT TYPE	SYNCHRONOUS MOTOR
INDICATOR TYPE	DRUM REGISTER
TERMINAL QUANTITY	2
BACKGROUND COLOR	BLACK
MOVEMENT TYPE	ELECTRICAL
CURRENT TYPE	AC
TERMINAL TYPE	WIRE HOOK
MOUNTING METHOD	SEMIFLUSH
BODY WIDTH	0.500 INCHES NOMINAL IN
SMALLEST INCREMENT INDICATED	1.00

OTHER ITEMS IN FSC 6645 — Time Measuring Instruments

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6645-00-001-1256 6645-00-001-4498 6645-00-001-4584 6645-00-001-9400 6645-00-003-0327 6645-00-003-0328 6645-00-003-0337 6645-00-003-0338

SUBSTITUTES & CROSS-REFERENCES 3

B88642Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

M7793/1-003Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MIL-M-7793Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS21341A01?

MS21341A01 is a METER,TIME TOTALIZING manufactured by MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M.

What parts can replace MS21341A01?

There are 3 known substitutes for MS21341A01: B88642, M7793/1-003, MIL-M-7793. Substitute compatibility should be verified for your specific system.

What is the NSN for MS21341A01?

MS21341A01 is cataloged in the U.S. Government catalog under NSN 6645-01-329-3399. This indicates validated use in U.S. government and defense supply chains.

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