12448496-1 — STUD,SELF-LOCKING

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

12448496-1: STUD,SELF-LOCKING.

The STUD,SELF-LOCKING is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 2A NUT THREAD A, head_diameter: 1.310 INCHES NOMINAL IN, thread_length: 1.070 INCHES NOMINAL NUT THREAD IN, overall_length: 2.940 INCHES NOMINAL IN, hardness_rating: 20.0 ROCKWELL C MINIMUM AND 29.0 ROCKWELL C MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-441-7415, 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

12448496-1

NSN: 5307-01-441-7415
FSC: 5307 — Studs
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL
thread_class	2A NUT THREAD A
head_diameter	1.310 INCHES NOMINAL IN
thread_length	1.070 INCHES NOMINAL NUT THREAD IN
overall_length	2.940 INCHES NOMINAL IN
hardness_rating	20.0 ROCKWELL C MINIMUM AND 29.0 ROCKWELL C MAXIMUM
locking_feature	KNURLED SHANK
special_features	THREAD POINT 0.375-18NPT DIA, 0.560 IN. KG;CENTER THRU HOLE, COUNTERBORED AT HEAD END IN
style_designator	KNURLED SHANK
thread_direction	LEFT-HAND NUT THREAD
surface_treatment	ZINC AND CHROMATE OVERALL
nominal_thread_size	0.750 INCHES NUT THREAD IN
NSN	5307-01-441-7415

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B633, TYPE 2 ASSN STD ALL TREATMENT RESPONSES OVERALL

•

THREAD LENGTH: 1.070 INCHES NOMINAL NUT THREAD IN

•

HARDNESS RATING: 20.0 ROCKWELL C MINIMUM AND 29.0 ROCKWELL C MAXIMUM

•

STYLE DESIGNATOR: KNURLED SHANK

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A304 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OR ASTM A322 ASSN STD ALL MATERIAL RESPONSES

•

THREAD DIRECTION: LEFT-HAND NUT THREAD

•

NOMINAL THREAD SIZE: 0.750 INCHES NUT THREAD IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM B633, TYPE 2 ASSN STD ALL TREATMENT RESPONSES OVERALL
THREAD LENGTH	1.070 INCHES NOMINAL NUT THREAD IN
HARDNESS RATING	20.0 ROCKWELL C MINIMUM AND 29.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR	KNURLED SHANK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A304 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OR ASTM A322 ASSN STD ALL MATERIAL RESPONSES
OVERALL LENGTH	2.940 INCHES NOMINAL IN
THREAD DIRECTION	LEFT-HAND NUT THREAD
NOMINAL THREAD SIZE	0.750 INCHES NUT THREAD IN
LOCKING FEATURE	KNURLED SHANK
SPECIAL FEATURES	THREAD POINT 0.375-18NPT DIA, 0.560 IN. KG;CENTER THRU HOLE, COUNTERBORED AT HEAD END 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 1

RCSK15105-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 12448496-1?

12448496-1 is a STUD,SELF-LOCKING.

What parts can replace 12448496-1?

There is 1 known substitute for 12448496-1: RCSK15105-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 12448496-1?

12448496-1 is cataloged in the U.S. Government catalog under NSN 5307-01-441-7415. This indicates validated use in U.S. government and defense supply chains.

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