BS78403D5001 — SOCKET,TURNBUTTON FASTENER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

BS78403D5001: SOCKET,TURNBUTTON FASTENER.

The SOCKET,TURNBUTTON FASTENER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, special_features: BLACK FINISH OVERALL, socket_hole_width: 0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN, surface_treatment: OXIDE OVERALL, socket_hole_length: 0.568 INCHES MINIMUM AND 0.588 INCHES MAXIMUM IN, socket_overall_width: 0.818 INCHES MINIMUM AND 0.838 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-057-1968, 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

BS78403D5001

NSN: 5325-01-057-1968
FSC: 5325 — Fastening Devices
CAGE: 83058 — TRW ASSEMBLIES AND FASTENERS GROUP FASTENERS DIV (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
special_features	BLACK FINISH OVERALL
socket_hole_width	0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN
surface_treatment	OXIDE OVERALL
socket_hole_length	0.568 INCHES MINIMUM AND 0.588 INCHES MAXIMUM IN
socket_overall_width	0.818 INCHES MINIMUM AND 0.838 INCHES MAXIMUM IN
socket_overall_length	1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN
turnbutton_socket_style	SOCKET
turnbutton_overall_height	0.310 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
NSN	5325-01-057-1968

COMPONENT DIAGRAM

KEY FEATURES

•

SOCKET HOLE LENGTH: 0.568 INCHES MINIMUM AND 0.588 INCHES MAXIMUM IN

•

SOCKET OVERALL LENGTH: 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN

•

TURNBUTTON OVERALL HEIGHT: 0.310 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN

•

TURNBUTTON SOCKET STYLE: SOCKET

•

SURFACE TREATMENT: OXIDE OVERALL

•

MATERIAL: COPPER ALLOY OVERALL

•

SOCKET HOLE WIDTH: 0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SOCKET HOLE LENGTH	0.568 INCHES MINIMUM AND 0.588 INCHES MAXIMUM IN
SOCKET OVERALL LENGTH	1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN
TURNBUTTON OVERALL HEIGHT	0.310 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
TURNBUTTON SOCKET STYLE	SOCKET
SPECIAL FEATURES	BLACK FINISH OVERALL
SURFACE TREATMENT	OXIDE OVERALL
MATERIAL	COPPER ALLOY OVERALL
SOCKET HOLE WIDTH	0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN
SOCKET OVERALL WIDTH	0.818 INCHES MINIMUM AND 0.838 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5325 — Fastening Devices

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317

SUBSTITUTES & CROSS-REFERENCES 2

C635B1CReference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

5325PL0729150Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 BS78403D5001?

BS78403D5001 is a SOCKET,TURNBUTTON FASTENER.

What parts can replace BS78403D5001?

There are 2 known substitutes for BS78403D5001: C635B1C, 5325PL0729150. Substitute compatibility should be verified for your specific system.

What is the NSN for BS78403D5001?

BS78403D5001 is cataloged in the U.S. Government catalog under NSN 5325-01-057-1968. This indicates validated use in U.S. government and defense supply chains.

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