AN924-4 — NUT,AIRCRAFT,MATERI

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

AN924-4: NUT,AIRCRAFT,MATERI.

The NUT,AIRCRAFT,MATERI is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 OVERALL, nut_style: HEXAGON, nut_height: 0.250 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-208-5769, 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

AN924-4

NSN: 5310-00-208-5769
NIINs: 002085769, 014973918, 016473363
FSC: 5310 — Nuts and Washers
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 7075 OVERALL
nut_style	HEXAGON
nut_height	0.250 INCHES NOMINAL IN
thread_class	3B
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
thread_direction	RIGHT-HAND
width_across_flats	0.688 INCHES NOMINAL IN
nominal_thread_size	0.4375 INCHES IN
bearing_surface_type	CHAMFERED
thread_quantity_per_inch	20
material_document_and_classification	SAE-AS4841 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency	NUT,TUBE,BULKHEAD AND UNIVERSAL FITTING
NSN	5310-00-208-5769

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.684 INCHES MINIMUM AND 0.691 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNF

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-637 FED SPEC ALL MATERIAL RESPONSES OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.438 INCHES IN

•

NUT HEIGHT: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN

•

SURFACE TREATMENT: CADMIUM OVERALL

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.684 INCHES MINIMUM AND 0.691 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNF
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-637 FED SPEC ALL MATERIAL RESPONSES OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.438 INCHES IN
NUT HEIGHT	0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
SURFACE TREATMENT	CADMIUM OVERALL
COUNTERSINK ANGLE	90.0 DEGREES NOMINAL NUT
NUT STYLE	HEXAGON

SUBSTITUTES & CROSS-REFERENCES 7

946.29.94.003Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3111880Reference document

Same NSN cross-reference

Reference document — Secondary reference

AS4841Reference document

Same NSN cross-reference

Reference document — Secondary reference

5310PL0645243Reference document

Same NSN cross-reference

Reference document — Informative reference only

Z00.N7730063050Reference document

Same NSN cross-reference

Reference document — Secondary reference

AN924TYPEAN924-4Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AN924-4?

AN924-4 is a NUT,AIRCRAFT,MATERI.

What parts can replace AN924-4?

There are 7 known substitutes for AN924-4: 946.29.94.003, 3111880, AS4841 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AN924-4?

AN924-4 is cataloged in the U.S. Government catalog under NSN 5310-00-208-5769. This indicates validated use in U.S. government and defense supply chains.

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