H50699-9 — NUT,SELF-LOCKING,EXTENDED WASHER

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

H50699-9: NUT,SELF-LOCKING,EXTENDED WASHER.

NUT,SELF-LOCKING,EXTENDED WASHER. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: HEXAGON, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), overall_height: 0.540 INCHES NOMINAL IN, locking_feature: PREVAILING TORQUE ALL METAL DESIGN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-128-7083, 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

H50699-9

NSN: 5310-01-128-7083
FSC: 5310 — Nuts and Washers
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)

SPECIFICATIONS

material	IRON ALLOY 660 OVERALL
nut_style	HEXAGON
thread_class	3B
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
overall_height	0.540 INCHES NOMINAL IN
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
thread_direction	RIGHT-HAND
washer_thickness	0.300 INCHES NOMINAL IN
width_across_flats	0.680 INCHES MINIMUM AND 0.692 INCHES MAXIMUM IN
nominal_thread_size	0.562 INCHES IN
washer_outside_diameter	0.922 INCHES NOMINAL IN
thread_quantity_per_inch	18
NSN	5310-01-128-7083

COMPONENT DIAGRAM

KEY FEATURES

•

WASHER OUTSIDE DIAMETER: 0.922 INCHES NOMINAL IN

•

WIDTH ACROSS FLATS: 0.680 INCHES MINIMUM AND 0.692 INCHES MAXIMUM IN

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

WASHER THICKNESS: 0.300 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.562 INCHES IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.540 INCHES NOMINAL IN
WASHER OUTSIDE DIAMETER	0.922 INCHES NOMINAL IN
WIDTH ACROSS FLATS	0.680 INCHES MINIMUM AND 0.692 INCHES MAXIMUM IN
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
WASHER THICKNESS	0.300 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.562 INCHES IN
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
NUT STYLE	HEXAGON

SUBSTITUTES & CROSS-REFERENCES 1

29221Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

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 H50699-9?

H50699-9 is a NUT,SELF-LOCKING,EXTENDED WASHER.

What parts can replace H50699-9?

There is 1 known substitute for H50699-9: 29221. Substitute compatibility should be verified for your specific system.

What is the NSN for H50699-9?

H50699-9 is cataloged in the U.S. Government catalog under NSN 5310-01-128-7083. This indicates validated use in U.S. government and defense supply chains.

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H50699-9 — NUT,SELF-LOCKING,EXTENDED WASHER

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