MIL-I-27544 — INDICATOR,LIQUID QUANTITY

✓ Government record, cited

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

PRODUCT OVERVIEW

MIL-I-27544: INDICATOR,LIQUID QUANTITY.

The INDICATOR,LIQUID QUANTITY is a MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M industrial component. Key specifications include PHASE: SINGLE, LENGTH: 5.000 INCHES MAXIMUM IN, DIAMETER: 2.000 INCHES NOMINAL IN, SCALE RANGE: +0.1 TO 25.0 LITERS SINGLE INDICATOR SINGLE SCALE, CONTACT TYPE: PIN AND COAXIAL SOCKET, CURRENT TYPE: AC. This part is cataloged in the U.S.

Government catalog under NSN 6680-00-105-9527, 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

MIL-I-27544

NSN: 6680-00-105-9527
NIINs: 001059527, 009008356, 009370429, 009610036, 009933435
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

PHASE	SINGLE
LENGTH	5.000 INCHES MAXIMUM IN
DIAMETER	2.000 INCHES NOMINAL IN
SCALE RANGE	+0.1 TO 25.0 LITERS SINGLE INDICATOR SINGLE SCALE
CONTACT TYPE	PIN AND COAXIAL SOCKET
CURRENT TYPE	AC
POINTER TYPE	INDICATING SINGLE POINTER
ACCURACY RATING	1.0 LITERS SINGLE INDICATOR SINGLE SCALE
CONTACT QUANTITY	7
FREQUENCY RATING	400.0 HERTZ NOMINAL
SPECIAL FEATURES	HIGH EFFICIENCY,ANTIREFLECTION,COATED COVER GLASS
AC VOLTAGE RATING	115.0 VOLTS NOMINAL
NSN	6680-00-105-9527

COMPONENT DIAGRAM

KEY FEATURES

•

INDIVIDUAL MARKING: LIQUID OXYGEN LITERS

•

PHASE: SINGLE

•

CONTACT TYPE: PIN AND COAXIAL SOCKET

•

LENGTH: 5.000 INCHES NOMINAL IN

•

AC VOLTAGE RATING: 115.0 VOLTS NOMINAL

•

CURRENT TYPE: AC

•

ELECTRICAL CONNECTION QUANTITY: 1

•

ELECTRICAL CONNECTION IDENTIFYING NUMBER: 182-1-1000

TECHNICAL CHARACTERISTICS

INDIVIDUAL MARKING	LIQUID OXYGEN LITERS
PHASE	SINGLE
CONTACT TYPE	PIN AND COAXIAL SOCKET
LENGTH	5.000 INCHES NOMINAL IN
AC VOLTAGE RATING	115.0 VOLTS NOMINAL
CURRENT TYPE	AC
ELECTRICAL CONNECTION QUANTITY	1
ELECTRICAL CONNECTION IDENTIFYING NUMBER	182-1-1000
SCALE RANGE	+0.1 TO 25.0 LITERS SINGLE INDICATOR SINGLE SCALE
DIAMETER	2.000 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 1

GMU28Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is MIL-I-27544?

MIL-I-27544 is a INDICATOR,LIQUID QUANTITY manufactured by MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M.

What parts can replace MIL-I-27544?

There is 1 known substitute for MIL-I-27544: GMU28. Substitute compatibility should be verified for your specific system.

What is the NSN for MIL-I-27544?

MIL-I-27544 is cataloged in the U.S. Government catalog under NSN 6680-00-105-9527. This indicates validated use in U.S. government and defense supply chains.

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