B-00527 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

B-00527: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 OVERALL, head_style: FLAT CHAMFER, head_height: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, thread_length: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-428-6010, 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

B-00527

NSN: 5305-01-428-6010
FSC: 5305 — Screws
CAGE: 25573 — ENTWISTLE CO THE KENETT HYDRAULIC SYSTEMS DIV (USA)

SPECIFICATIONS

material	NICKEL ALLOY 400 OVERALL
head_style	FLAT CHAMFER
head_height	0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
thread_class	3A A
head_diameter	0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
thread_length	0.625 INCHES NOMINAL IN
fastener_length	0.625 INCHES NOMINAL IN
locking_feature	PATCH OR STRIP THREADS
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM OVERALL
width_across_flats	0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
internal_drive_style	HEXAGON
NSN	5305-01-428-6010

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN

•

HEAD HEIGHT: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.625 INCHES NOMINAL IN

•

THREAD LENGTH: 0.625 INCHES NOMINAL IN

•

NOMINAL THREAD DIAMETER: 0.250 INCHES IN

•

HEAD STYLE: FLAT CHAMFER

•

THREAD DIRECTION: RIGHT-HAND

•

LOCKING FEATURE: PATCH OR STRIP THREADS

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
HEAD HEIGHT	0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
FASTENER LENGTH	0.625 INCHES NOMINAL IN
THREAD LENGTH	0.625 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER	0.250 INCHES IN
HEAD STYLE	FLAT CHAMFER
THREAD DIRECTION	RIGHT-HAND
LOCKING FEATURE	PATCH OR STRIP THREADS
SURFACE TREATMENT	CADMIUM OVERALL
INTERNAL DRIVE STYLE	HEXAGON

OTHER ITEMS IN FSC 5305 — Screws

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

5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831

SUBSTITUTES & CROSS-REFERENCES 1

KT-4564-1-55Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 B-00527?

B-00527 is a SCREW,CAP,SOCKET HEAD.

What parts can replace B-00527?

There is 1 known substitute for B-00527: KT-4564-1-55. Substitute compatibility should be verified for your specific system.

What is the NSN for B-00527?

B-00527 is cataloged in the U.S. Government catalog under NSN 5305-01-428-6010. This indicates validated use in U.S. government and defense supply chains.

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