7539490 — STUD,PLAIN

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

7539490: STUD,PLAIN.

The STUD,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740 OR STEEL COMP 8742 OR STEEL COMP 8637H OR STEEL COMP 8642 OR STEEL COMP 4140, thread_class: 2A NUT THREAD A, thread_length: 0.625 INCHES MINIMUM NUT THREAD IN, overall_length: 1.468 INCHES MINIMUM AND 1.531 INCHES MAXIMUM IN, hardness_rating: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM, special_features: STUD END THREAD 0.006 IN. OVERSIZE IN.

This part is cataloged in the U.S. Government catalog under NSN 5307-00-753-9490, 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

7539490

NSN: 5307-00-753-9490
FSC: 5307 — Studs
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 8740 OR STEEL COMP 8742 OR STEEL COMP 8637H OR STEEL COMP 8642 OR STEEL COMP 4140
thread_class	2A NUT THREAD A
thread_length	0.625 INCHES MINIMUM NUT THREAD IN
overall_length	1.468 INCHES MINIMUM AND 1.531 INCHES MAXIMUM IN
hardness_rating	26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
special_features	STUD END THREAD 0.006 IN. OVERSIZE IN
thread_direction	RIGHT-HAND NUT THREAD
nominal_thread_size	0.438 INCHES STUD THREAD IN
thread_pitch_diameters	+0.4001 TO 0.4017 INCHES STUD THREAD IN
thread_quantity_per_inch	14 STUD THREAD
thread_series_designator	UNF NUT THREAD
material_document_and_classification	SAE ASSN STD ALL MATERIAL RESPONSES
NSN	5307-00-753-9490

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD LENGTH: 0.625 INCHES MINIMUM NUT THREAD IN

•

HARDNESS RATING: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM

•

THREAD PITCH DIAMETERS: +0.4001 TO 0.4017 INCHES STUD THREAD IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES

•

THREAD DIRECTION: RIGHT-HAND STUD THREAD

TECHNICAL CHARACTERISTICS

THREAD LENGTH	0.625 INCHES MINIMUM NUT THREAD IN
THREAD LENGTH	0.750 INCHES MINIMUM STUD THREAD IN
HARDNESS RATING	26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
THREAD PITCH DIAMETERS	+0.4001 TO 0.4017 INCHES STUD THREAD IN
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD ALL MATERIAL RESPONSES
OVERALL LENGTH	1.468 INCHES MINIMUM AND 1.531 INCHES MAXIMUM IN
THREAD DIRECTION	RIGHT-HAND STUD THREAD
THREAD DIRECTION	RIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE	0.438 INCHES NUT THREAD IN
NOMINAL THREAD SIZE	0.438 INCHES STUD THREAD IN

OTHER ITEMS IN FSC 5307 — Studs

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

5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7539490?

7539490 is a STUD,PLAIN.

What is the NSN for 7539490?

7539490 is cataloged in the U.S. Government catalog under NSN 5307-00-753-9490. This indicates validated use in U.S. government and defense supply chains.

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7539490 — STUD,PLAIN

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