HM42-050 — NUT,SELF-LOCKING,EXTENDED WASHER

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

HM42-050: NUT,SELF-LOCKING,EXTENDED WASHER.

NUT,SELF-LOCKING,EXTENDED WASHER. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: HEXAGON, temp_rating: 235.0 CELSIUS NOMINAL DEGC, overall_height: 5.0 MILLIMETERS MAXIMUM MM, thread_direction: RIGHT-HAND, washer_thickness: 0.4 MILLIMETERS MINIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-661-4749, 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

HM42-050

NSN: 5310-01-661-4749
FSC: 5310 — Nuts and Washers
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
nut_style	HEXAGON
temp_rating	235.0 CELSIUS NOMINAL DEGC
overall_height	5.0 MILLIMETERS MAXIMUM MM
thread_direction	RIGHT-HAND
washer_thickness	0.4 MILLIMETERS MINIMUM MM
surface_treatment	PASSIVATE OVERALL
width_across_flats	6.0 MILLIMETERS NOMINAL MM
washer_outside_diameter	8.0 MILLIMETERS MINIMUM MM
material_document_and_classification	AMS5525 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR AMS5732 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency	NUT - 6 POINT, SELF-LOCKING, METRIC
surface_treatment_document_and_classification	AMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-661-4749

COMPONENT DIAGRAM

KEY FEATURES

•

WASHER OUTSIDE DIAMETER: 8.0 MILLIMETERS MINIMUM MM

•

WIDTH ACROSS FLATS: 6.0 MILLIMETERS NOMINAL MM

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

TEMP RATING: 235.0 CELSIUS NOMINAL DEGC

•

WASHER THICKNESS: 0.4 MILLIMETERS MINIMUM MM

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5525 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR AMS5732 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	5.0 MILLIMETERS MAXIMUM MM
WASHER OUTSIDE DIAMETER	8.0 MILLIMETERS MINIMUM MM
WIDTH ACROSS FLATS	6.0 MILLIMETERS NOMINAL MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
TEMP RATING	235.0 CELSIUS NOMINAL DEGC
WASHER THICKNESS	0.4 MILLIMETERS MINIMUM MM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5525 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR AMS5732 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
SURFACE TREATMENT	PASSIVATE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	NUT - 6 POINT, SELF-LOCKING, METRIC

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is HM42-050?

HM42-050 is a NUT,SELF-LOCKING,EXTENDED WASHER.

What is the NSN for HM42-050?

HM42-050 is cataloged in the U.S. Government catalog under NSN 5310-01-661-4749. This indicates validated use in U.S. government and defense supply chains.

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HM42-050 — NUT,SELF-LOCKING,EXTENDED WASHER

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