PL75A304021 — SCREW,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

PL75A304021: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, head_style: FLAT CHAMFER, head_height: 0.675 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.750 INCHES NOMINAL IN, thread_length: 0.600 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-260-0432, 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

PL75A304021

NSN: 5305-01-260-0432
FSC: 5305 — Screws
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	STEEL COMP XM-13 OVERALL
head_style	FLAT CHAMFER
head_height	0.675 INCHES NOMINAL IN
thread_class	3A A
head_diameter	0.750 INCHES NOMINAL IN
thread_length	0.600 INCHES NOMINAL IN
shoulder_shape	ROUND ALL SHOULDERS
fastener_length	2.431 INCHES NOMINAL IN
shoulder_length	0.875 INCHES NOMINAL FIRST SHOULDER IN
special_features	CONCENTRIC UNTHREADED HOLE ON HEAD SIDE,0.407 DIA.,1.400 LENGTH,COUNTERBORE 0.590 DIA,0.200 LENGTH
thread_direction	RIGHT-HAND
shoulder_diameter	0.363 INCHES MINIMUM AND 0.370 INCHES MAXIMUM SECOND SHOULDER IN
NSN	5305-01-260-0432

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.378 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN

•

HEAD HEIGHT: 0.675 INCHES NOMINAL IN

•

FASTENER LENGTH: 2.431 INCHES NOMINAL IN

•

SHOULDER LENGTH: 0.875 INCHES NOMINAL FIRST SHOULDER IN

•

SHOULDER DIAMETER: 0.363 INCHES MINIMUM AND 0.370 INCHES MAXIMUM SECOND SHOULDER IN

•

THREAD LENGTH: 0.600 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.378 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
HEAD HEIGHT	0.675 INCHES NOMINAL IN
FASTENER LENGTH	2.431 INCHES NOMINAL IN
SHOULDER LENGTH	0.875 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER LENGTH	0.380 INCHES NOMINAL SECOND SHOULDER IN
SHOULDER DIAMETER	0.363 INCHES MINIMUM AND 0.370 INCHES MAXIMUM SECOND SHOULDER IN
SHOULDER DIAMETER	0.570 INCHES MINIMUM AND 0.580 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.600 INCHES NOMINAL IN
SHOULDER SHAPE	ROUND ALL SHOULDERS
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

OTHER ITEMS IN FSC 5305 — Screws

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

5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753

SUBSTITUTES & CROSS-REFERENCES 1

75A304-21-2007Reference document

Same NSN cross-reference

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

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 PL75A304021?

PL75A304021 is a SCREW,SHOULDER.

What parts can replace PL75A304021?

There is 1 known substitute for PL75A304021: 75A304-21-2007. Substitute compatibility should be verified for your specific system.

What is the NSN for PL75A304021?

PL75A304021 is cataloged in the U.S. Government catalog under NSN 5305-01-260-0432. This indicates validated use in U.S. government and defense supply chains.

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PL75A304021 — SCREW,SHOULDER

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