C305-7-18 — BOLT,SHEAR

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

C305-7-18: BOLT,SHEAR.

The BOLT,SHEAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: DOUBLE HEXAGON W/HOLE, grip_length: 1.125 INCHES NOMINAL IN, head_height: 0.464 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.4360 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-079-1923, 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

C305-7-18

NSN: 5306-00-079-1923
FSC: 5306 — Bolts
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_style	DOUBLE HEXAGON W/HOLE
grip_length	1.125 INCHES NOMINAL IN
head_height	0.464 INCHES NOMINAL IN
thread_class	3A A
grip_diameter	0.4360 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
thread_length	0.814 INCHES MINIMUM IN
fastener_length	1.939 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
width_between_flats	0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN
nominal_thread_diameter	0.438 INCHES IN
extended_washer_diameter	0.820 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN
NSN	5306-00-079-1923

COMPONENT DIAGRAM

KEY FEATURES

•

EXTENDED WASHER THICKNESS: 0.083 INCHES NOMINAL IN

•

HEAD HEIGHT: 0.464 INCHES NOMINAL IN

•

FASTENER LENGTH: 1.939 INCHES NOMINAL IN

•

EXTENDED WASHER DIAMETER: 0.820 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN

•

THREAD LENGTH: 0.814 INCHES MINIMUM IN

•

NOMINAL THREAD DIAMETER: 0.438 INCHES IN

•

HEAD STYLE: DOUBLE HEXAGON W/HOLE

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

EXTENDED WASHER THICKNESS	0.083 INCHES NOMINAL IN
HEAD HEIGHT	0.464 INCHES NOMINAL IN
FASTENER LENGTH	1.939 INCHES NOMINAL IN
EXTENDED WASHER DIAMETER	0.820 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN
THREAD LENGTH	0.814 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER	0.438 INCHES IN
HEAD STYLE	DOUBLE HEXAGON W/HOLE
THREAD DIRECTION	RIGHT-HAND
GRIP LENGTH	1.125 INCHES NOMINAL IN
WIDTH BETWEEN FLATS	0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM 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 5

VS2005-7-18Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

BM5526-7-18Reference document

Same NSN cross-reference

Reference document — Secondary reference

AIC260E7-18Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

EWB26-7-18Reference document

Same NSN cross-reference

Reference document — Secondary reference

HE111-0034-0718Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is C305-7-18?

C305-7-18 is a BOLT,SHEAR.

What parts can replace C305-7-18?

There are 5 known substitutes for C305-7-18: VS2005-7-18, BM5526-7-18, AIC260E7-18 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for C305-7-18?

C305-7-18 is cataloged in the U.S. Government catalog under NSN 5306-00-079-1923. This indicates validated use in U.S. government and defense supply chains.

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