GB511B4-10 — BOLT,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

GB511B4-10: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: DOUBLE HEXAGON, grip_length: 0.625 INCHES NOMINAL IN, head_height: 0.164 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.293 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-267-8910, 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

GB511B4-10

NSN: 5306-00-267-8910
FSC: 5306 — Bolts
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_style	DOUBLE HEXAGON
grip_length	0.625 INCHES NOMINAL IN
head_height	0.164 INCHES NOMINAL IN
thread_class	3A A
thread_length	0.293 INCHES MINIMUM IN
fastener_length	0.918 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
features_provided	FINISHED HEAD
surface_treatment	CADMIUM OVERALL
width_between_flats	0.437 INCHES NOMINAL IN
nominal_thread_diameter	0.250 INCHES IN
NSN	5306-00-267-8910

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.164 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.918 INCHES NOMINAL IN

•

THREAD LENGTH: 0.293 INCHES MINIMUM IN

•

NOMINAL THREAD DIAMETER: 0.250 INCHES IN

•

FEATURES PROVIDED: FINISHED HEAD

•

HEAD STYLE: DOUBLE HEXAGON

•

THREAD DIRECTION: RIGHT-HAND

•

SPECIFICATION/STANDARD DATA: 56878-EWSB22 MANUFACTURERS STANDARD

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.164 INCHES NOMINAL IN
FASTENER LENGTH	0.918 INCHES NOMINAL IN
THREAD LENGTH	0.293 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER	0.250 INCHES IN
FEATURES PROVIDED	FINISHED HEAD
HEAD STYLE	DOUBLE HEXAGON
THREAD DIRECTION	RIGHT-HAND
SPECIFICATION/STANDARD DATA	56878-EWSB22 MANUFACTURERS STANDARD
GRIP LENGTH	0.625 INCHES NOMINAL IN
WIDTH BETWEEN FLATS	0.437 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5306 — Bolts

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

5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017

SUBSTITUTES & CROSS-REFERENCES 6

BM55132-4-10AReference document

Same NSN cross-reference

Reference document — Secondary reference

VS2521-4F10Reference document

Same NSN cross-reference

Reference document — Secondary reference

C081-4-10Reference document

Same NSN cross-reference

Reference document — Secondary reference

VS2521F4-10Reference document

Same NSN cross-reference

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

AIC220-4A10Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

AIC516B4-10Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is GB511B4-10?

GB511B4-10 is a BOLT,MACHINE.

What parts can replace GB511B4-10?

There are 6 known substitutes for GB511B4-10: BM55132-4-10A, VS2521-4F10, C081-4-10 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for GB511B4-10?

GB511B4-10 is cataloged in the U.S. Government catalog under NSN 5306-00-267-8910. This indicates validated use in U.S. government and defense supply chains.

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