3421-120-03 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3421-120-03: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, thread_class: 2B, overall_length: 0.585 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN, overall_diameter: 0.969 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN, size_designation: 12, style_designator: STRAIGHT SHAPE SOLID TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-548-1086, 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

3421-120-03

NSN: 5935-00-548-1086
FSC: 5935 — Connectors, Electrical
CAGE: 31461 — ELECTRO ADAPTER INC (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY
thread_class	2B
overall_length	0.585 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN
overall_diameter	0.969 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
size_designation	12
style_designator	STRAIGHT SHAPE SOLID TYPE
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM
nominal_thread_size	0.688 INCHES IN
thread_quantity_per_inch	24
thread_series_designator	UNEF
mounting_facility_type_and_quantity	1 THREADED COUPLING
NSN	5935-00-548-1086

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING

•

OVERALL DIAMETER: 0.969 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: STRAIGHT SHAPE SOLID TYPE

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.688 INCHES IN

•

SIZE DESIGNATION: 12

•

SURFACE TREATMENT: CADMIUM

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED COUPLING
OVERALL DIAMETER	0.969 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
STYLE DESIGNATOR	STRAIGHT SHAPE SOLID TYPE
OVERALL LENGTH	0.585 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.688 INCHES IN
SIZE DESIGNATION	12
SURFACE TREATMENT	CADMIUM
THREAD CLASS	2B
THREAD QUANTITY PER INCH	24

OTHER ITEMS IN FSC 5935 — Connectors, Electrical

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

5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628

SUBSTITUTES & CROSS-REFERENCES 1

580589-3Same 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 3421-120-03?

3421-120-03 is a BACKSHELL,ELECTRICAL CONNECTOR.

What parts can replace 3421-120-03?

There is 1 known substitute for 3421-120-03: 580589-3. Substitute compatibility should be verified for your specific system.

What is the NSN for 3421-120-03?

3421-120-03 is cataloged in the U.S. Government catalog under NSN 5935-00-548-1086. This indicates validated use in U.S. government and defense supply chains.

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3421-120-03 — BACKSHELL,ELECTRICAL CONNECTOR

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