5562235 PIECE 259 — SCREW,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

5562235 PIECE 259: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 OVERALL, head_style: FLAT CHAMFER, head_height: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.543 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, thread_length: 0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-181-2490, 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

5562235 PIECE 259

NSN: 5305-01-181-2490
FSC: 5305 — Screws
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	NICKEL ALLOY 400 OVERALL
head_style	FLAT CHAMFER
head_height	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
thread_class	3A A
head_diameter	0.543 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
thread_length	0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	2.235 INCHES MINIMUM AND 2.255 INCHES MAXIMUM IN
shoulder_length	1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM FIRST SHOULDER IN
thread_direction	RIGHT-HAND
shoulder_diameter	0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM FIRST SHOULDER IN
width_across_flats	0.188 INCHES NOMINAL IN
NSN	5305-01-181-2490

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.188 INCHES NOMINAL IN

•

HEAD HEIGHT: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN

•

FASTENER LENGTH: 2.235 INCHES MINIMUM AND 2.255 INCHES MAXIMUM IN

•

SHOULDER LENGTH: 1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM FIRST SHOULDER IN

•

SHOULDER DIAMETER: 0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281,COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.188 INCHES NOMINAL IN
HEAD HEIGHT	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
FASTENER LENGTH	2.235 INCHES MINIMUM AND 2.255 INCHES MAXIMUM IN
SHOULDER LENGTH	1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER DIAMETER	0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281,COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.312 INCHES IN
HEAD STYLE	FLAT CHAMFER

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

NICU-MS51975-22Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 5562235 PIECE 259?

5562235 PIECE 259 is a SCREW,SHOULDER.

What parts can replace 5562235 PIECE 259?

There is 1 known substitute for 5562235 PIECE 259: NICU-MS51975-22. Substitute compatibility should be verified for your specific system.

What is the NSN for 5562235 PIECE 259?

5562235 PIECE 259 is cataloged in the U.S. Government catalog under NSN 5305-01-181-2490. This indicates validated use in U.S. government and defense supply chains.

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