D38999-33W21R — COVER,ELECTRICAL CONNECTOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

D38999-33W21R: COVER,ELECTRICAL CONNECTOR.

The COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM, seal_type: GASKET, body_height: 23.0 MILLIMETERS MAXIMUM MM, thread_class: 2B, furnished_items: WIRE ROPE, overall_diameter: 42.0 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-281-0050, 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

D38999-33W21R

NSN: 5935-01-281-0050
NIINs: 012810050, 015961706, 016069522
FSC: 5935 — Connectors, Electrical
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	ALUMINUM
seal_type	GASKET
body_height	23.0 MILLIMETERS MAXIMUM MM
thread_class	2B
furnished_items	WIRE ROPE
overall_diameter	42.0 MILLIMETERS MAXIMUM MM
size_designation	21
special_features	THE SHELL FINISH IS OLIVE DRAB IN COLOR AND IS 500 HOUR EXTENDED SALT SPRAY RESISTANT,
style_designator	INTERNAL THREAD W/CHAIN OR ROPE
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM
eye_inside_diameter	4.11 MILLIMETERS MINIMUM AND 4.49 MILLIMETERS MAXIMUM MM
NSN	5935-01-281-0050

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING

•

SEAL TYPE: GASKET

•

ATTACHMENT FEATURE LENGTH: 120.0 MILLIMETERS MINIMUM AND 140.0 MILLIMETERS MAXIMUM MM

•

OVERALL DIAMETER: 42.0 MILLIMETERS MAXIMUM MM

•

BODY HEIGHT: 23.0 MILLIMETERS MAXIMUM MM

•

STYLE DESIGNATOR: INTERNAL THREAD W/CHAIN OR ROPE

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 1.375 INCHES IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED COUPLING
SEAL TYPE	GASKET
ATTACHMENT FEATURE LENGTH	120.0 MILLIMETERS MINIMUM AND 140.0 MILLIMETERS MAXIMUM MM
OVERALL DIAMETER	42.0 MILLIMETERS MAXIMUM MM
BODY HEIGHT	23.0 MILLIMETERS MAXIMUM MM
STYLE DESIGNATOR	INTERNAL THREAD W/CHAIN OR ROPE
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	1.375 INCHES IN
SPECIFICATION/STANDARD DATA	81349-DOD-C-38999/33 GOVERNMENT SPECIFICATION
SIZE DESIGNATION	21

SUBSTITUTES & CROSS-REFERENCES 4

99159160Reference document

Same NSN cross-reference

Reference document — Secondary reference

DOD-C-38999/33Reference document

Same NSN cross-reference

Reference document — Secondary reference

10129163Reference document

Same NSN cross-reference

Reference document — Informative reference only

MIL-DTL-38999/33Reference 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 D38999-33W21R?

D38999-33W21R is a COVER,ELECTRICAL CONNECTOR.

What parts can replace D38999-33W21R?

There are 4 known substitutes for D38999-33W21R: 99159160, DOD-C-38999/33, 10129163 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for D38999-33W21R?

D38999-33W21R is cataloged in the U.S. Government catalog under NSN 5935-01-281-0050. This indicates validated use in U.S. government and defense supply chains.

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D38999-33W21R — COVER,ELECTRICAL CONNECTOR

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