S312-8 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

S312-8: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C OVERALL, bore_shape: STRAIGHT, flange_width: 0.0300 INCHES NOMINAL IN, thread_class: 3A NUT THREAD A, bore_diameter: 0.1250 INCHES NOMINAL IN, overall_width: 0.1562 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-158-2110, 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

S312-8

NSN: 5307-01-158-2110
NIINs: 011582110, 011913227
FSC: 5307 — Studs
CAGE: 29637 — S&S TRUCK PARTS, LLC (USA)

SPECIFICATIONS

material	STEEL COMP 440C OVERALL
bore_shape	STRAIGHT
flange_width	0.0300 INCHES NOMINAL IN
thread_class	3A NUT THREAD A
bore_diameter	0.1250 INCHES NOMINAL IN
overall_width	0.1562 INCHES NOMINAL IN
thread_length	1.062 INCHES MAXIMUM NUT THREAD IN
alignment_type	RIGID
load_direction	RADIAL
overall_length	3.062 INCHES NOMINAL IN
surface_finish	GROUND
shield_quantity	2
NSN	5307-01-158-2110

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD LENGTH: 0.937 INCHES MAXIMUM STUD THREAD IN

•

THREAD PITCH DIAMETERS: +0.5294 TO 0.5310 INCHES STUD THREAD IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE

•

THREAD DIRECTION: RIGHT-HAND STUD THREAD

•

NOMINAL THREAD SIZE: 0.562 INCHES NUT THREAD IN

TECHNICAL CHARACTERISTICS

THREAD LENGTH	0.937 INCHES MAXIMUM STUD THREAD IN
THREAD LENGTH	1.062 INCHES MAXIMUM NUT THREAD IN
THREAD PITCH DIAMETERS	+0.5294 TO 0.5310 INCHES STUD THREAD IN
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH	3.062 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND STUD THREAD
THREAD DIRECTION	RIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE	0.562 INCHES NUT THREAD IN
NOMINAL THREAD SIZE	0.562 INCHES STUD THREAD IN
THREAD CLASS	3A NUT THREAD A

SUBSTITUTES & CROSS-REFERENCES 2

35162Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3965137Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 S312-8?

S312-8 is a BEARING,BALL,ANNULAR.

What parts can replace S312-8?

There are 2 known substitutes for S312-8: 35162, 3965137. Substitute compatibility should be verified for your specific system.

What is the NSN for S312-8?

S312-8 is cataloged in the U.S. Government catalog under NSN 5307-01-158-2110. This indicates validated use in U.S. government and defense supply chains.

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S312-8 — BEARING,BALL,ANNULAR

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