MIL-B-81757 — CONNECTOR,PLUG,ELECTRICAL

✓ Government record, cited

— · WIRE CABLE

PRODUCT OVERVIEW

MIL-B-81757: CONNECTOR,PLUG,ELECTRICAL.

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON, plate_type: NEGATIVE AND POSITIVE, construction: SOLID, cell_quantity: 12, overall_width: 271.7 MILLIMETERS MAXIMUM MM, terminal_type: ELECON CONNECTOR. This part is cataloged in the U.S.

Government catalog under NSN 6150-00-125-6955, 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-B-81757

NSN: 6150-00-125-6955
NIINs: 001256955, 002831302, 006763376, 010990252, 011049581, 011103855, 011319696, 012001000, 012384932, 012661633, 014296993
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	PLASTIC POLYAMIDE NYLON
plate_type	NEGATIVE AND POSITIVE
construction	SOLID
cell_quantity	12
overall_width	271.7 MILLIMETERS MAXIMUM MM
terminal_type	ELECON CONNECTOR
component_name	STORAGE BATTERY
overall_height	263.0 MILLIMETERS MAXIMUM MM
overall_length	309.0 MILLIMETERS MAXIMUM MM
mounting_method	BOX
battery_quantity	19
case_design_type	SEALED
NSN	6150-00-125-6955

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-N-290, CLASS 1, TYPE 5 FED SPEC SINGLE TREATMENT RESPONSE

•

CROSS-SECTIONAL HEIGHT: 0.062 INCHES NOMINAL IN

•

CROSS-SECTIONAL WIDTH: 0.500 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-502 FED SPEC SINGLE MATERIAL RESPONSE

•

BODY CROSS-SECTIONAL SHAPE: RECTANGULAR W/EDGE RADIUS

•

SURFACE TREATMENT: NICKEL

•

MOUNTING CONFIGURATION: TWO 0.178 IN. DIA HOLES 1.080 IN. C TO C IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-N-290, CLASS 1, TYPE 5 FED SPEC SINGLE TREATMENT RESPONSE
CROSS-SECTIONAL HEIGHT	0.062 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH	0.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-502 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	1.705 INCHES NOMINAL IN
BODY CROSS-SECTIONAL SHAPE	RECTANGULAR W/EDGE RADIUS
SURFACE TREATMENT	NICKEL
MOUNTING CONFIGURATION	TWO 0.178 IN. DIA HOLES 1.080 IN. C TO C IN
MATERIAL	COPPER
CONSTRUCTION	SOLID

SUBSTITUTES & CROSS-REFERENCES 2

MIL-B-26220Reference document

Same NSN cross-reference

Reference document — Secondary reference

MS27309-5Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MIL-B-81757?

MIL-B-81757 is a CONNECTOR,PLUG,ELECTRICAL.

What parts can replace MIL-B-81757?

There are 2 known substitutes for MIL-B-81757: MIL-B-26220, MS27309-5. Substitute compatibility should be verified for your specific system.

What is the NSN for MIL-B-81757?

MIL-B-81757 is cataloged in the U.S. Government catalog under NSN 6150-00-125-6955. This indicates validated use in U.S. government and defense supply chains.

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