42959-1 — 42959-1

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

42959-1: 42959-1.

The 42959-1 is a the manufacturer industrial component. Key specifications include material: SILVER COIN CONTACT, overall_height: 0.125 INCHES NOMINAL IN, overall_length: 0.125 INCHES NOMINAL IN, mounting_method: TERMINAL, overall_diameter: 0.250 INCHES NOMINAL IN, style_designator: ROUND FIXED POINT CONTACT. This part is cataloged in the U.S.

Government catalog under NSN 5999-00-243-6044, 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

MRO→ MRO_GENERAL→ 42959-1

NSN: 5999-00-243-6044
NIINs: 002436044, 013323734
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 27192 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)

SPECIFICATIONS

material	SILVER COIN CONTACT
overall_height	0.125 INCHES NOMINAL IN
overall_length	0.125 INCHES NOMINAL IN
mounting_method	TERMINAL
overall_diameter	0.250 INCHES NOMINAL IN
style_designator	ROUND FIXED POINT CONTACT
precious_material	SILVER
precious_material_and_weight	0.005 SILVER GRAINS, TROY
precious_material_and_location	CONTACT SILVER
NSN	5999-00-243-6044

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.250 INCHES NOMINAL IN

•

PRECIOUS MATERIAL: SILVER

•

MOUNTING METHOD: TERMINAL

•

STYLE DESIGNATOR: ROUND FIXED POINT CONTACT

•

PRECIOUS MATERIAL AND WEIGHT: 0.005 SILVER GRAINS, TROY

•

PRECIOUS MATERIAL AND LOCATION: CONTACT SILVER

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.125 INCHES NOMINAL IN
OVERALL DIAMETER	0.250 INCHES NOMINAL IN
PRECIOUS MATERIAL	SILVER
MOUNTING METHOD	TERMINAL
STYLE DESIGNATOR	ROUND FIXED POINT CONTACT
PRECIOUS MATERIAL AND WEIGHT	0.005 SILVER GRAINS, TROY
OVERALL LENGTH	0.125 INCHES NOMINAL IN
PRECIOUS MATERIAL AND LOCATION	CONTACT SILVER
MATERIAL	SILVER COIN CONTACT

SUBSTITUTES & CROSS-REFERENCES 2

4321-26Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

231502-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 42959-1?

42959-1 is a 42959-1. It is classified as a MRO (MRO_GENERAL).

What parts can replace 42959-1?

There are 2 known substitutes for 42959-1: 4321-26, 231502-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 42959-1?

42959-1 is cataloged in the U.S. Government catalog under NSN 5999-00-243-6044. This indicates validated use in U.S. government and defense supply chains.

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