7767434 — NUT,PLAIN,SINGLE BALL SEAT,HEXAG

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

7767434: NUT,PLAIN,SINGLE BALL SEAT,HEXAG.

NUT,PLAIN,SINGLE BALL SEAT,HEXAG. Key specifications include material: STEEL COMP 4140 OR STEEL COMP 8640 OR STEEL COMP 8740 OVERALL, nut_style: SINGLE BALL SEAT, HEXAGON, nut_height: 0.800 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNF, ball_seat_radius: 1.110 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-776-7434, 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

7767434

NSN: 5310-00-776-7434
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 4140 OR STEEL COMP 8640 OR STEEL COMP 8740 OVERALL
nut_style	SINGLE BALL SEAT, HEXAGON
nut_height	0.800 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN
thread_class	3B
thread_series	UNF
ball_seat_radius	1.110 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
special_features	63.0 MICROINCH FINISH ON SPECIAL BALL SEAT AND 6 SLOTS IN FACE OPPOSITE BEARING SURFACE 0.160 IN. W BY 0.250 IN. DEEP FOR LOCKING DEVICE IN
thread_direction	RIGHT-HAND
width_across_flats	0.990 INCHES MINIMUM AND 1.003 INCHES MAXIMUM IN
nominal_thread_size	0.625 INCHES IN
bearing_surface_finish	130.0 MICROINCHES
thread_quantity_per_inch	18
NSN	5310-00-776-7434

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.990 INCHES MINIMUM AND 1.003 INCHES MAXIMUM IN

•

BEARING SURFACE FINISH: 130.0 MICROINCHES

•

THREAD SERIES: UNF

•

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

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.625 INCHES IN

•

NUT HEIGHT: 0.800 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN

•

BALL SEAT RADIUS: 1.110 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.990 INCHES MINIMUM AND 1.003 INCHES MAXIMUM IN
BEARING SURFACE FINISH	130.0 MICROINCHES
THREAD SERIES	UNF
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.625 INCHES IN
NUT HEIGHT	0.800 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN
BALL SEAT RADIUS	1.110 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
SPECIAL FEATURES	63.0 MICROINCH FINISH ON SPECIAL BALL SEAT AND 6 SLOTS IN FACE OPPOSITE BEARING SURFACE 0.160 IN. W BY 0.250 IN. DEEP FOR LOCKING DEVICE IN
NUT STYLE	SINGLE BALL SEAT, HEXAGON

OTHER ITEMS IN FSC 5310 — Nuts and Washers

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

5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7767434?

7767434 is a NUT,PLAIN,SINGLE BALL SEAT,HEXAG.

What is the NSN for 7767434?

7767434 is cataloged in the U.S. Government catalog under NSN 5310-00-776-7434. This indicates validated use in U.S. government and defense supply chains.

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7767434 — NUT,PLAIN,SINGLE BALL SEAT,HEXAG

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