Z9768-48K — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

Z9768-48K: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.138 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN, thread_class: 3BG, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), hardness_rating: 83.0 ROCKWELL B MINIMUM AND 97.0 ROCKWELL B MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-412-9716, 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

Z9768-48K

NSN: 5310-00-412-9716
FSC: 5310 — Nuts and Washers
CAGE: 72962 — HARVARD INDUSTRIES INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
nut_style	HEXAGON
nut_height	0.138 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN
thread_class	3BG
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
hardness_rating	83.0 ROCKWELL B MINIMUM AND 97.0 ROCKWELL B MAXIMUM
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
thread_direction	RIGHT-HAND
countersink_angle	85.0 DEGREES MINIMUM AND 95.0 DEGREES MAXIMUM NUT
surface_treatment	CADMIUM OVERALL
width_across_flats	0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
nominal_thread_size	0.112 INCHES IN
NSN	5310-00-412-9716

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

HARDNESS RATING: 83.0 ROCKWELL B MINIMUM AND 97.0 ROCKWELL B MAXIMUM

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASF10L18 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.112 INCHES IN

•

LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
HARDNESS RATING	83.0 ROCKWELL B MINIMUM AND 97.0 ROCKWELL B MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	ASF10L18 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.112 INCHES IN
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT	0.138 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN
SURFACE TREATMENT	CADMIUM OVERALL

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 1

3016546Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is Z9768-48K?

Z9768-48K is a NUT,SELF-LOCKING,HEXAGON.

What parts can replace Z9768-48K?

There is 1 known substitute for Z9768-48K: 3016546. Substitute compatibility should be verified for your specific system.

What is the NSN for Z9768-48K?

Z9768-48K is cataloged in the U.S. Government catalog under NSN 5310-00-412-9716. This indicates validated use in U.S. government and defense supply chains.

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Z9768-48K — NUT,SELF-LOCKING,HEXAGON

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