5257238-1 — COVER,ELECTRICAL CONNECTOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

5257238-1: COVER,ELECTRICAL CONNECTOR.

The COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include seal_type: GASKET, body_height: 0.578 INCHES MAXIMUM IN, thread_class: 2B, furnished_items: LINK CHAIN, overall_diameter: 1.969 INCHES MAXIMUM IN, size_designation: 28. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-291-0815, 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

5257238-1

NSN: 5935-01-291-0815
FSC: 5935 — Connectors, Electrical
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

seal_type	GASKET
body_height	0.578 INCHES MAXIMUM IN
thread_class	2B
furnished_items	LINK CHAIN
overall_diameter	1.969 INCHES MAXIMUM IN
size_designation	28
style_designator	INTERNAL THREAD W/CHAIN OR ROPE
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM AND CHROMATE
eye_inside_diameter	0.166 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
nominal_thread_size	1.750 INCHES IN
nominal_thread_length	0.250 INCHES IN
NSN	5935-01-291-0815

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING

•

SEAL TYPE: GASKET

•

NOMINAL THREAD LENGTH: 0.250 INCHES IN

•

ATTACHMENT FEATURE LENGTH: 7.750 INCHES NOMINAL IN

•

OVERALL DIAMETER: 1.969 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.578 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: INTERNAL THREAD W/CHAIN OR ROPE

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED COUPLING
SEAL TYPE	GASKET
NOMINAL THREAD LENGTH	0.250 INCHES IN
ATTACHMENT FEATURE LENGTH	7.750 INCHES NOMINAL IN
OVERALL DIAMETER	1.969 INCHES MAXIMUM IN
BODY HEIGHT	0.578 INCHES MAXIMUM IN
STYLE DESIGNATOR	INTERNAL THREAD W/CHAIN OR ROPE
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	1.750 INCHES IN
SIZE DESIGNATION	28

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 3

G1259-28DReference document

Same NSN cross-reference

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

229033-283Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

G1259-280Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 5257238-1?

5257238-1 is a COVER,ELECTRICAL CONNECTOR.

What parts can replace 5257238-1?

There are 3 known substitutes for 5257238-1: G1259-28D, 229033-283, G1259-280. Substitute compatibility should be verified for your specific system.

What is the NSN for 5257238-1?

5257238-1 is cataloged in the U.S. Government catalog under NSN 5935-01-291-0815. This indicates validated use in U.S. government and defense supply chains.

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5257238-1 — COVER,ELECTRICAL CONNECTOR

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