3258421-5 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

3258421-5: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL FLANGE, joint_type: DOUBLE, design_type: SPOOL, overall_length: 5.380 INCHES NOMINAL IN, end_connection_type: FLANGED, bolt_circle_diameter: 7.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-959-7016, 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

3258421-5

NSN: 5305-00-959-7016
NIINs: 009597016, 014540089
FSC: 5305 — Screws
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)

SPECIFICATIONS

material	STEEL FLANGE
joint_type	DOUBLE
design_type	SPOOL
overall_length	5.380 INCHES NOMINAL IN
bolt_hole_quantity	4
end_connection_type	FLANGED
bolt_circle_diameter	7.500 INCHES NOMINAL IN
end_item_identification	ARLEIGH BURKE CLASS DDG
flange_outside_diameter	9.000 INCHES NOMINAL IN
nominal_pipe_size_designation	4.000 INCHES IN
NSN	5305-00-959-7016

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.658 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN

•

FASTENER LENGTH: 4.000 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 2.500 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN

•

HARDNESS RATING: 19.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 1.125 INCHES IN

•

HEAD STYLE: HEXAGON

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.658 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN
FASTENER LENGTH	4.000 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	2.500 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN
HARDNESS RATING	19.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	1.125 INCHES IN
HEAD STYLE	HEXAGON
THREAD DIRECTION	RIGHT-HAND
WIDTH BETWEEN FLATS	1.631 INCHES MINIMUM AND 1.688 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 5

PL-315394 PC 52Reference document

Same NSN cross-reference

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

021-16764Reference document

Same NSN cross-reference

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

MS90725-258Reference document

Same NSN cross-reference

Reference document — Secondary reference

476-80724-000B PART NO. 40Reference document

Same NSN cross-reference

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

315394 PC 52Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

Ready to buy 3258421-5?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 3258421-5?

3258421-5 is a SCREW,CAP,HEXAGON HEAD.

What parts can replace 3258421-5?

There are 5 known substitutes for 3258421-5: PL-315394 PC 52, 021-16764, MS90725-258 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 3258421-5?

3258421-5 is cataloged in the U.S. Government catalog under NSN 5305-00-959-7016. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

3258421-5 — SCREW,CAP,HEXAGON HEAD

Request a Quote — 3258421-5