1024143 — SCREW,MACHINE

✓ Government record, cited

3M · BOLT SCREW

PRODUCT OVERVIEW

1024143: SCREW,MACHINE.

The SCREW,MACHINE is a 3M industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, thread_class: 2A A, thread_length: 0.846 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, fastener_length: 1.000 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-455-2478, 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

1024143

NSN: 5305-00-455-2478
NIINs: 004552478, 011914589
FSC: 5305 — Screws
CAGE: 12909 — CARDION INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_style	HEXAGON
thread_class	2A A
thread_length	0.846 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
fastener_length	1.000 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM OVERALL
nominal_thread_diameter	0.500 INCHES IN
thread_quantity_per_inch	13
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
material_document_and_classification	SAE GRADE 2 ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN	5305-00-455-2478

COMPONENT DIAGRAM

KEY FEATURES

•

SCREW SURFACE TREATMENT: OXIDE

•

FASTENER LENGTH: 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN

•

SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,300 SERIES FED SPEC 1ST MATERIAL RESPONSE OR 66,300 SERIES FED STD 1ST MATERIAL RESPONSE OR COMP 16-18 OR 18-8 ASSN STD 2ND MATERIAL RESPONSE

•

THREAD LENGTH: 0.182 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN

•

NOMINAL THREAD DIAMETER: 0.164 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

DEPARTURE FROM CITED DESIGNATOR: AS MODIFIED BY FINISH

TECHNICAL CHARACTERISTICS

SCREW SURFACE TREATMENT	OXIDE
FASTENER LENGTH	0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763,300 SERIES FED SPEC 1ST MATERIAL RESPONSE OR 66,300 SERIES FED STD 1ST MATERIAL RESPONSE OR COMP 16-18 OR 18-8 ASSN STD 2ND MATERIAL RESPONSE
THREAD LENGTH	0.182 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER	0.164 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
DEPARTURE FROM CITED DESIGNATOR	AS MODIFIED BY FINISH
SCREW MATERIAL	STEEL CORROSION RESISTING OR STEEL
MINIMUM TENSILE STRENGTH	80000 POUNDS PER SQUARE INCH LBS

SUBSTITUTES & CROSS-REFERENCES 4

100-780P24BReference document

Same NSN cross-reference

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

FFS92Reference document

Same NSN cross-reference

Reference document — Identification reference

418331-43Reference document

Same NSN cross-reference

Reference document — Secondary reference

MS51959-43BSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 1024143?

1024143 is a SCREW,MACHINE manufactured by 3M.

What parts can replace 1024143?

There are 4 known substitutes for 1024143: 100-780P24B, FFS92, 418331-43 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1024143?

1024143 is cataloged in the U.S. Government catalog under NSN 5305-00-455-2478. This indicates validated use in U.S. government and defense supply chains.

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