P26D7540 — BOLT,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

P26D7540: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4137 OVERALL, head_style: HEXAGON, head_height: 0.062 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.297 INCHES MINIMUM IN, fastener_length: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-579-5218, 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

P26D7540

NSN: 5306-00-579-5218
FSC: 5306 — Bolts
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)

SPECIFICATIONS

material	STEEL COMP 4137 OVERALL
head_style	HEXAGON
head_height	0.062 INCHES NOMINAL IN
thread_class	2A A
thread_length	0.297 INCHES MINIMUM IN
fastener_length	0.375 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
features_provided	FINISHED HEAD
width_between_flats	0.500 INCHES NOMINAL IN
nominal_thread_diameter	0.250 INCHES IN
thread_quantity_per_inch	28
thread_series_designator	UNF
NSN	5306-00-579-5218

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.062 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.375 INCHES NOMINAL IN

•

THREAD LENGTH: 0.297 INCHES MINIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.250 INCHES IN

•

FEATURES PROVIDED: FINISHED HEAD

•

HEAD STYLE: HEXAGON

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.062 INCHES NOMINAL IN
FASTENER LENGTH	0.375 INCHES NOMINAL IN
THREAD LENGTH	0.297 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.250 INCHES IN
FEATURES PROVIDED	FINISHED HEAD
HEAD STYLE	HEXAGON
THREAD DIRECTION	RIGHT-HAND
WIDTH BETWEEN FLATS	0.500 INCHES NOMINAL IN
THREAD CLASS	2A A

OTHER ITEMS IN FSC 5306 — Bolts

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

5306-00-004-7044 5306-00-007-6129 5306-00-008-7899 5306-00-009-4739 5306-00-118-7332 5306-00-151-1777 5306-00-255-4507 5306-01-101-2459

SUBSTITUTES & CROSS-REFERENCES 1

26D7540-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 P26D7540?

P26D7540 is a BOLT,MACHINE.

What parts can replace P26D7540?

There is 1 known substitute for P26D7540: 26D7540-1. Substitute compatibility should be verified for your specific system.

What is the NSN for P26D7540?

P26D7540 is cataloged in the U.S. Government catalog under NSN 5306-00-579-5218. This indicates validated use in U.S. government and defense supply chains.

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