J1131P15 — STUD,LOCKED IN

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

J1131P15: STUD,LOCKED IN.

The STUD,LOCKED IN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 420 AND IRON ALLOY 660, thread_class: 3A LOCATION NOT OTHERWISE SPECIFIED A, thread_length: 1.779 INCHES NOMINAL NUT THREAD IN, overall_length: 2.180 FEET NOMINAL FT, surface_finish: 32.0 MICROINCHES OVERALL, hardness_rating: 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-370-7086, 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

J1131P15

NSN: 5307-01-370-7086
FSC: 5307 — Studs
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)

SPECIFICATIONS

material	STEEL COMP 420 AND IRON ALLOY 660
thread_class	3A LOCATION NOT OTHERWISE SPECIFIED A
thread_length	1.779 INCHES NOMINAL NUT THREAD IN
overall_length	2.180 FEET NOMINAL FT
surface_finish	32.0 MICROINCHES OVERALL
hardness_rating	48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
locking_feature	KEY INSERTS
shoulder_length	0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
style_designator	LOCKED IN
thread_direction	RIGHT-HAND NUT THREAD
shoulder_diameter	0.239 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
nominal_thread_size	0.250 INCHES NUT THREAD IN
NSN	5307-01-370-7086

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES OVERALL

•

THREAD LENGTH: 0.292 INCHES NOMINAL STUD THREAD IN

•

HARDNESS RATING: 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM

•

STYLE DESIGNATOR: LOCKED IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5506 ASSN STD 1ST MATERIAL RESPONSE AND CAMS 5737 ASSN STD 1ST MATERIAL RESPONSE

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES OVERALL
SURFACE FINISH	32.0 MICROINCHES BALL END
THREAD LENGTH	0.292 INCHES NOMINAL STUD THREAD IN
THREAD LENGTH	1.779 INCHES NOMINAL NUT THREAD IN
HARDNESS RATING	48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR	LOCKED IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5506 ASSN STD 1ST MATERIAL RESPONSE AND CAMS 5737 ASSN STD 1ST MATERIAL RESPONSE
OVERALL LENGTH	2.180 FEET NOMINAL FT
THREAD DIRECTION	RIGHT-HAND STUD THREAD
THREAD DIRECTION	RIGHT-HAND NUT 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 2

21131-15Reference document

Same NSN cross-reference

Reference document — Secondary reference

KLSS10151-3-15Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 J1131P15?

J1131P15 is a STUD,LOCKED IN.

What parts can replace J1131P15?

There are 2 known substitutes for J1131P15: 21131-15, KLSS10151-3-15. Substitute compatibility should be verified for your specific system.

What is the NSN for J1131P15?

J1131P15 is cataloged in the U.S. Government catalog under NSN 5307-01-370-7086. This indicates validated use in U.S. government and defense supply chains.

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