AN128490 — STUD,PLAIN

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

AN128490: STUD,PLAIN.

The STUD,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740, thread_class: 3A NUT THREAD A, thread_length: 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM STUD THREAD IN, overall_length: 2.250 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES NUT THD, hardness_rating: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-486-1417, 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

AN128490

NSN: 5307-01-486-1417
FSC: 5307 — Studs
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

material	STEEL COMP 8740
thread_class	3A NUT THREAD A
thread_length	0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM STUD THREAD IN
overall_length	2.250 INCHES NOMINAL IN
surface_finish	32.0 MICROINCHES NUT THD
hardness_rating	26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
thread_direction	RIGHT-HAND NUT THREAD
surface_treatment	CADMIUM OVERALL
nominal_thread_size	0.250 INCHES STUD THREAD IN
end_item_identification	1430-01-378-6963
thread_quantity_per_inch	28 NUT THREAD
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) STUD THREAD
NSN	5307-01-486-1417

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES NUT THD

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM NUT THREAD IN

•

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

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES NUT THD
SURFACE FINISH	63.0 MICROINCHES SHANK
SURFACE FINISH	32.0 MICROINCHES STUD THD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM NUT THREAD IN
THREAD LENGTH	0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM STUD THREAD IN
HARDNESS RATING	26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH	2.250 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND STUD THREAD

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

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AN128490?

AN128490 is a STUD,PLAIN.

What is the NSN for AN128490?

AN128490 is cataloged in the U.S. Government catalog under NSN 5307-01-486-1417. This indicates validated use in U.S. government and defense supply chains.

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AN128490 — STUD,PLAIN

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