74A4A0595-2001 — NUT,PLAIN,CASTELLATED,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

74A4A0595-2001: NUT,PLAIN,CASTELLATED,HEXAGON.

The NUT,PLAIN,CASTELLATED,HEXAGON is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 OVERALL, nut_style: CASTELLATED, HEXAGON, nut_height: 0.375 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT (UNJ), thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-119-8901, 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

74A4A0595-2001

NSN: 5310-01-119-8901
FSC: 5310 — Nuts and Washers
CAGE: 13002 — GOODRICH CORPORATION DIV ADVANCED STRUCTURES LANDING SYSTEMS (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 7075 OVERALL
nut_style	CASTELLATED, HEXAGON
nut_height	0.375 INCHES NOMINAL IN
thread_class	3B
thread_series	UNIFIED NATIONAL JOINT (UNJ)
thread_direction	RIGHT-HAND
countersink_angle	89.75 DEGREES MINIMUM AND 90.25 DEGREES MAXIMUM BOTH ENDS
surface_treatment	ANODIZE OVERALL
width_across_flats	1.490 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
nominal_thread_size	1.125 INCHES IN
bearing_surface_type	WASHER FACED
bearing_surface_finish	125.0 MICROINCHES
NSN	5310-01-119-8901

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 1.490 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN

•

BEARING SURFACE FINISH: 125.0 MICROINCHES

•

THREAD SERIES: UNIFIED NATIONAL JOINT (UNJ)

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/9,T73 OR T7351 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/11,T73511 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 1.125 INCHES IN

•

NUT HEIGHT: 0.375 INCHES NOMINAL IN

•

SURFACE TREATMENT: ANODIZE OVERALL

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	1.490 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
BEARING SURFACE FINISH	125.0 MICROINCHES
THREAD SERIES	UNIFIED NATIONAL JOINT (UNJ)
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/9,T73 OR T7351 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/11,T73511 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	1.125 INCHES IN
NUT HEIGHT	0.375 INCHES NOMINAL IN
SURFACE TREATMENT	ANODIZE OVERALL
COUNTERSINK ANGLE	89.75 DEGREES MINIMUM AND 90.25 DEGREES MAXIMUM BOTH ENDS
NUT STYLE	CASTELLATED, 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 2

10109340Reference document

Same NSN cross-reference

Reference document — Informative reference only

74A410595-2001Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 74A4A0595-2001?

74A4A0595-2001 is a NUT,PLAIN,CASTELLATED,HEXAGON.

What parts can replace 74A4A0595-2001?

There are 2 known substitutes for 74A4A0595-2001: 10109340, 74A410595-2001. Substitute compatibility should be verified for your specific system.

What is the NSN for 74A4A0595-2001?

74A4A0595-2001 is cataloged in the U.S. Government catalog under NSN 5310-01-119-8901. This indicates validated use in U.S. government and defense supply chains.

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74A4A0595-2001 — NUT,PLAIN,CASTELLATED,HEXAGON

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