ASC1566520 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ASC1566520: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, thread_class: 2B, overall_length: 0.478 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN, overall_diameter: 0.813 INCHES MINIMUM AND 0.858 INCHES MAXIMUM IN, size_designation: 7 AND 12 AND 12S, style_designator: STRAIGHT TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-256-0252, 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

ASC1566520

NSN: 5935-01-256-0252
FSC: 5935 — Connectors, Electrical
CAGE: Z4779 — ASC PTY LTD (AUS)

SPECIFICATIONS

material	ALUMINUM ALLOY
thread_class	2B
overall_length	0.478 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
overall_diameter	0.813 INCHES MINIMUM AND 0.858 INCHES MAXIMUM IN
size_designation	7 AND 12 AND 12S
style_designator	STRAIGHT TYPE
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM AND CHROMATE
nominal_thread_size	0.750 INCHES IN
thread_quantity_per_inch	20
thread_series_designator	UNEF
specification/standard_data	81349-MIL-C-85049/31 GOVERNMENT SPECIFICATION
NSN	5935-01-256-0252

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING

•

OVERALL DIAMETER: 0.813 INCHES MINIMUM AND 0.858 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: STRAIGHT TYPE

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.750 INCHES IN

•

SPECIFICATION/STANDARD DATA: 81349-MIL-C-85049/31 GOVERNMENT SPECIFICATION

•

SIZE DESIGNATION: 7 AND 12 AND 12S

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED COUPLING
OVERALL DIAMETER	0.813 INCHES MINIMUM AND 0.858 INCHES MAXIMUM IN
STYLE DESIGNATOR	STRAIGHT TYPE
OVERALL LENGTH	0.478 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.750 INCHES IN
SPECIFICATION/STANDARD DATA	81349-MIL-C-85049/31 GOVERNMENT SPECIFICATION
SIZE DESIGNATION	7 AND 12 AND 12S
SURFACE TREATMENT	CADMIUM AND CHROMATE
THREAD CLASS	2B

SUBSTITUTES & CROSS-REFERENCES 8

MS3416-12NReference document

Same NSN cross-reference

Reference document — Secondary reference

SAE-AS85049/31Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

M83723/15N12RReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

MS3416-12ENReference document

Same NSN cross-reference

Reference document — Secondary reference

MS3416-12ECReference document

Same NSN cross-reference

Reference document — Secondary reference

M85049/31-12WSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ASC1566520?

ASC1566520 is a BACKSHELL,ELECTRICAL CONNECTOR.

What parts can replace ASC1566520?

There are 8 known substitutes for ASC1566520: MS3416-12N, SAE-AS85049/31, M83723/15N12R and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for ASC1566520?

ASC1566520 is cataloged in the U.S. Government catalog under NSN 5935-01-256-0252. This indicates validated use in U.S. government and defense supply chains.

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ASC1566520 — BACKSHELL,ELECTRICAL CONNECTOR

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