EA75 — STUD,PLAIN

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

EA75: STUD,PLAIN.

The STUD,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302, thread_class: 2A NUT THREAD A, thread_length: 0.750 INCHES NOMINAL NUT THREAD IN, overall_length: 2.500 INCHES NOMINAL IN, thread_direction: RIGHT-HAND STUD THREAD, nominal_thread_size: 0.500 INCHES STUD THREAD IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-051-7157, 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

EA75

NSN: 5307-00-051-7157
FSC: 5307 — Studs
CAGE: 05852 — BARNSTEAD THERMOLYNE CORPORATION DBA BARNSTEAD INTERNATIONAL DIV LABORATORY EQUIPMENT (USA)

SPECIFICATIONS

material	STEEL COMP 302
thread_class	2A NUT THREAD A
thread_length	0.750 INCHES NOMINAL NUT THREAD IN
overall_length	2.500 INCHES NOMINAL IN
thread_direction	RIGHT-HAND STUD THREAD
nominal_thread_size	0.500 INCHES STUD THREAD IN
thread_quantity_per_inch	20 STUD THREAD
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) NUT THREAD
material_document_and_classification	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
NSN	5307-00-051-7157

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD LENGTH: 0.750 INCHES NOMINAL NUT THREAD IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE

•

THREAD DIRECTION: RIGHT-HAND STUD THREAD

•

NOMINAL THREAD SIZE: 0.500 INCHES NUT THREAD IN

TECHNICAL CHARACTERISTICS

THREAD LENGTH	0.750 INCHES NOMINAL NUT THREAD IN
THREAD LENGTH	1.250 INCHES NOMINAL STUD THREAD IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	2.500 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND STUD THREAD
THREAD DIRECTION	RIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE	0.500 INCHES NUT THREAD IN
NOMINAL THREAD SIZE	0.500 INCHES STUD THREAD IN
THREAD CLASS	2A NUT THREAD A
THREAD CLASS	5A STUD THREAD A

SUBSTITUTES & CROSS-REFERENCES 2

10145Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

MIL-DTL-1222JReference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is EA75?

EA75 is a STUD,PLAIN.

What parts can replace EA75?

There are 2 known substitutes for EA75: 10145, MIL-DTL-1222J. Substitute compatibility should be verified for your specific system.

What is the NSN for EA75?

EA75 is cataloged in the U.S. Government catalog under NSN 5307-00-051-7157. This indicates validated use in U.S. government and defense supply chains.

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