1251S057 — STUD,SHOULDERED

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

1251S057: STUD,SHOULDERED.

The STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 3A NUT THREAD A, thread_length: 0.132 INCHES MINIMUM AND 0.142 INCHES MAXIMUM STUD THREAD IN, overall_length: 0.600 INCHES NOMINAL IN, shoulder_length: 0.100 INCHES NOMINAL IN, style_designator: SHOULDERED. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-375-1295, 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

1251S057

NSN: 5307-01-375-1295
FSC: 5307 — Studs
CAGE: 1RDZ1 — BE AEROSPACE CONSUMABLES MANAGEMENT DBA CONSUMABLES SOLUTIONS DIV CONSUMABLES SOLUTIONS (USA)

SPECIFICATIONS

material	STEEL
thread_class	3A NUT THREAD A
thread_length	0.132 INCHES MINIMUM AND 0.142 INCHES MAXIMUM STUD THREAD IN
overall_length	0.600 INCHES NOMINAL IN
shoulder_length	0.100 INCHES NOMINAL IN
style_designator	SHOULDERED
thread_direction	RIGHT-HAND NUT THREAD
surface_treatment	CADMIUM OVERALL
nominal_thread_size	0.112 INCHES STUD THREAD IN
nut_end_shank_length	0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
distance_across_flats	0.181 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN
stud_end_shank_length	0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
NSN	5307-01-375-1295

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYII,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

NUT END SHANK DIAMETER: 0.075 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN

•

THREAD LENGTH: 0.132 INCHES MINIMUM AND 0.142 INCHES MAXIMUM STUD THREAD IN

•

STYLE DESIGNATOR: SHOULDERED

•

THREAD DIRECTION: RIGHT-HAND STUD THREAD

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYII,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT END SHANK DIAMETER	0.075 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
THREAD LENGTH	0.132 INCHES MINIMUM AND 0.142 INCHES MAXIMUM STUD THREAD IN
THREAD LENGTH	0.232 INCHES MINIMUM AND 0.242 INCHES MAXIMUM NUT THREAD IN
STYLE DESIGNATOR	SHOULDERED
OVERALL LENGTH	0.600 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND STUD THREAD
THREAD DIRECTION	RIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE	0.112 INCHES NUT THREAD IN
NOMINAL THREAD SIZE	0.112 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

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1251S057?

1251S057 is a STUD,SHOULDERED.

What is the NSN for 1251S057?

1251S057 is cataloged in the U.S. Government catalog under NSN 5307-01-375-1295. This indicates validated use in U.S. government and defense supply chains.

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1251S057 — STUD,SHOULDERED

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