4Y01009-105A — BOLT,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

4Y01009-105A: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_type: DRILLED, head_style: SQUARE, head_height: 0.220 INCHES NOMINAL IN, thread_class: 3A A, hole_diameter: 0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-403-1899, 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

4Y01009-105A

NSN: 5306-00-403-1899
FSC: 5306 — Bolts
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)

SPECIFICATIONS

material	STEEL OVERALL
hole_type	DRILLED
head_style	SQUARE
head_height	0.220 INCHES NOMINAL IN
thread_class	3A A
hole_diameter	0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
hole_quantity	2
thread_length	0.340 INCHES NOMINAL IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	2.098 INCHES NOMINAL IN
shoulder_length	0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM FIRST SHOULDER IN
special_features	THIS ASSEMBLY CONTAINS ONE BOLT 1.375 IN. DIA.,TWO NUTS AND TWO SCREWS IN
NSN	5306-00-403-1899

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.220 INCHES NOMINAL IN

•

FASTENER LENGTH: 2.098 INCHES NOMINAL IN

•

SHOULDER LENGTH: 0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM FIRST SHOULDER IN

•

SHOULDER DIAMETER: 0.472 INCHES MINIMUM AND 0.482 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.340 INCHES NOMINAL IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

SHANK UNTHREADED HOLE DIAMETER: 0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM FIRST HOLE IN

•

HOLE CONFIGURATION STYLE: SQUARE LONGITUDINAL HOLE

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.220 INCHES NOMINAL IN
FASTENER LENGTH	2.098 INCHES NOMINAL IN
SHOULDER LENGTH	0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER DIAMETER	0.472 INCHES MINIMUM AND 0.482 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.340 INCHES NOMINAL IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHANK UNTHREADED HOLE DIAMETER	0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM FIRST HOLE IN
HOLE CONFIGURATION STYLE	SQUARE LONGITUDINAL HOLE
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6709 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.562 INCHES 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 1

4Y1009-105ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 4Y01009-105A?

4Y01009-105A is a BOLT,SHOULDER.

What parts can replace 4Y01009-105A?

There is 1 known substitute for 4Y01009-105A: 4Y1009-105A. Substitute compatibility should be verified for your specific system.

What is the NSN for 4Y01009-105A?

4Y01009-105A is cataloged in the U.S. Government catalog under NSN 5306-00-403-1899. This indicates validated use in U.S. government and defense supply chains.

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