121933-6-32 — BOLT,CLOSE TOLERANCE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

121933-6-32: BOLT,CLOSE TOLERANCE.

The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: DOUBLE HEXAGON, grip_length: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN, head_height: 0.210 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-066-0779, 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

121933-6-32

NSN: 5306-01-066-0779
FSC: 5306 — Bolts
CAGE: 17446 — HUCK INTERNATIONAL, INC (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
head_style	DOUBLE HEXAGON
grip_length	1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
head_height	0.210 INCHES NOMINAL IN
thread_class	3A A
grip_diameter	0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN
thread_length	0.447 INCHES NOMINAL IN
fastener_length	2.437 INCHES MINIMUM AND 2.457 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
width_between_flats	0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN
nominal_thread_diameter	0.375 INCHES IN
NSN	5306-01-066-0779

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.210 INCHES NOMINAL IN

•

FASTENER LENGTH: 2.437 INCHES MINIMUM AND 2.457 INCHES MAXIMUM IN

•

THREAD LENGTH: 0.447 INCHES NOMINAL IN

•

SHANK UNTHREADED HOLE DIAMETER: 0.106 INCHES MINIMUM AND 0.111 INCHES MAXIMUM FIRST HOLE IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.375 INCHES IN

•

HEAD STYLE: DOUBLE HEXAGON

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.210 INCHES NOMINAL IN
FASTENER LENGTH	2.437 INCHES MINIMUM AND 2.457 INCHES MAXIMUM IN
THREAD LENGTH	0.447 INCHES NOMINAL IN
SHANK UNTHREADED HOLE DIAMETER	0.106 INCHES MINIMUM AND 0.111 INCHES MAXIMUM FIRST HOLE IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.375 INCHES IN
HEAD STYLE	DOUBLE HEXAGON
THREAD DIRECTION	RIGHT-HAND
GRIP LENGTH	1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS	0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5306 — Bolts

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017

SUBSTITUTES & CROSS-REFERENCES 1

ST3M750-6-32Same 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 121933-6-32?

121933-6-32 is a BOLT,CLOSE TOLERANCE.

What parts can replace 121933-6-32?

There is 1 known substitute for 121933-6-32: ST3M750-6-32. Substitute compatibility should be verified for your specific system.

What is the NSN for 121933-6-32?

121933-6-32 is cataloged in the U.S. Government catalog under NSN 5306-01-066-0779. This indicates validated use in U.S. government and defense supply chains.

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