H55-10CW — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

H55-10CW: 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: 0.732 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN, lubrication: SOLUBLE LUBRICANT, temp_rating: 450.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-982-5009, 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

H55-10CW

NSN: 5310-00-982-5009
FSC: 5310 — Nuts and Washers
CAGE: 75237 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV MICRODOT PRODUCTS (USA)

SPECIFICATIONS

material	STEEL OVERALL
nut_style	HEXAGON
nut_height	0.732 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
lubrication	SOLUBLE LUBRICANT
temp_rating	450.0 FAHRENHEIT NOMINAL DEGF
thread_class	3B
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
thread_direction	RIGHT-HAND
countersink_angle	88.0 DEGREES NOMINAL NUT
surface_treatment	CADMIUM OVERALL
width_across_flats	0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
NSN	5310-00-982-5009

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION: SOLUBLE LUBRICANT

•

WIDTH ACROSS FLATS: 0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN

•

BEARING SURFACE FINISH: 125.0 MICROINCHES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

TEMP RATING: 450.0 FAHRENHEIT NOMINAL DEGF

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.625 INCHES IN

TECHNICAL CHARACTERISTICS

LUBRICATION	SOLUBLE LUBRICANT
WIDTH ACROSS FLATS	0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
BEARING SURFACE FINISH	125.0 MICROINCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
TEMP RATING	450.0 FAHRENHEIT NOMINAL DEGF
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.625 INCHES IN
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT	0.732 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 8

30356PSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

37FH-1018Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MS21045L10Reference document

Same NSN cross-reference

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

F1801-108Reference document

Same NSN cross-reference

Reference document — Secondary reference

5310009825009Reference document

Same NSN cross-reference

Reference document — Secondary reference

10383774Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is H55-10CW?

H55-10CW is a NUT,SELF-LOCKING,HEXAGON.

What parts can replace H55-10CW?

There are 8 known substitutes for H55-10CW: 30356P, 37FH-1018, MS21045L10 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for H55-10CW?

H55-10CW is cataloged in the U.S. Government catalog under NSN 5310-00-982-5009. This indicates validated use in U.S. government and defense supply chains.

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H55-10CW — NUT,SELF-LOCKING,HEXAGON

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