6797389-6 — STUD,SHOULDERED AND STEPPED

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

6797389-6: STUD,SHOULDERED AND STEPPED.

The STUD,SHOULDERED AND STEPPED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, thread_class: 2A NUT THREAD A, thread_length: 1.875 INCHES NOMINAL NUT THREAD IN, overall_length: 4.000 INCHES NOMINAL IN, hardness_rating: 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM, special_features: SHOULDER 0.812 DIA.,0.249 LG. NUT END GRIP 0.688 LG.,0.370 X 0.374 DIA; STUD END GRIP 0.438 LG.,0.400 X 0.405 DIA..

This part is cataloged in the U.S. Government catalog under NSN 5307-01-287-6692, 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

6797389-6

NSN: 5307-01-287-6692
FSC: 5307 — Studs
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)

SPECIFICATIONS

material	STEEL COMP 4130
thread_class	2A NUT THREAD A
thread_length	1.875 INCHES NOMINAL NUT THREAD IN
overall_length	4.000 INCHES NOMINAL IN
hardness_rating	32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
special_features	SHOULDER 0.812 DIA.,0.249 LG. NUT END GRIP 0.688 LG.,0.370 X 0.374 DIA; STUD END GRIP 0.438 LG.,0.400 X 0.405 DIA.
thread_direction	RIGHT-HAND STUD THREAD
nominal_thread_size	0.438 INCHES STUD THREAD IN
cotter_pin_hole_diameter	0.094 INCHES MINIMUM AND 0.097 INCHES MAXIMUM FIRST HOLE IN
thread_quantity_per_inch	20 STUD THREAD
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) NUT THREAD
distance_from_cotter_pin_hole_centerline_to_nut_end	0.188 INCHES NOMINAL FIRST HOLE IN
NSN	5307-01-287-6692

COMPONENT DIAGRAM

KEY FEATURES

•

COTTER PIN HOLE DIAMETER: 0.094 INCHES MINIMUM AND 0.097 INCHES MAXIMUM FIRST HOLE IN

•

THREAD LENGTH: 1.875 INCHES NOMINAL NUT THREAD IN

•

HARDNESS RATING: 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM

•

THREAD DIRECTION: RIGHT-HAND STUD THREAD

•

NOMINAL THREAD SIZE: 0.375 INCHES NUT THREAD IN

TECHNICAL CHARACTERISTICS

COTTER PIN HOLE DIAMETER	0.094 INCHES MINIMUM AND 0.097 INCHES MAXIMUM FIRST HOLE IN
THREAD LENGTH	1.875 INCHES NOMINAL NUT THREAD IN
THREAD LENGTH	0.750 INCHES NOMINAL STUD THREAD IN
HARDNESS RATING	32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
OVERALL LENGTH	4.000 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND STUD THREAD
THREAD DIRECTION	RIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE	0.375 INCHES NUT THREAD IN
NOMINAL THREAD SIZE	0.438 INCHES STUD THREAD IN
SPECIAL FEATURES	SHOULDER 0.812 DIA.,0.249 LG. NUT END GRIP 0.688 LG.,0.370 X 0.374 DIA; STUD END GRIP 0.438 LG.,0.400 X 0.405 DIA.

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 6797389-6?

6797389-6 is a STUD,SHOULDERED AND STEPPED.

What is the NSN for 6797389-6?

6797389-6 is cataloged in the U.S. Government catalog under NSN 5307-01-287-6692. This indicates validated use in U.S. government and defense supply chains.

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6797389-6 — STUD,SHOULDERED AND STEPPED

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