1259C55 — PIN,SHOULDER,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

1259C55: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1117 OVERALL, shank_length: 1.063 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.750 INCHES NOMINAL IN, overall_length: 5.875 INCHES NOMINAL IN, shank_diameter: 0.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-515-5860, 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

1259C55

NSN: 5315-00-515-5860
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 38460 — LONG-AIRDOX CO (USA)

SPECIFICATIONS

material	STEEL COMP 1117 OVERALL
shank_length	1.063 INCHES NOMINAL IN
thread_class	2A A
thread_length	0.750 INCHES NOMINAL IN
overall_length	5.875 INCHES NOMINAL IN
shank_diameter	0.875 INCHES NOMINAL IN
surface_finish	63.0 MICROINCHES SHOULDER END
first_end_style	CHAMFERED
second_end_style	SLOTTED
style_designator	SHOULDER
thread_direction	RIGHT-HAND
features_provided	CASEHARDENED
NSN	5315-00-515-5860

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.875 INCHES NOMINAL IN

•

SURFACE FINISH: 63.0 MICROINCHES SHOULDER END

•

FIRST END TAPER LENGTH: 0.062 INCHES NOMINAL IN

•

FIRST END LOCATION: THREADED END

•

HOLE ARRANGEMENT STYLE: BOTH END DRILLED

•

THREAD LENGTH: 0.750 INCHES NOMINAL IN

•

FIRST END STYLE: CHAMFERED

•

FIRST HOLE DIAMETER: 0.188 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.875 INCHES NOMINAL IN
SURFACE FINISH	63.0 MICROINCHES SHOULDER END
FIRST END TAPER LENGTH	0.062 INCHES NOMINAL IN
FIRST END LOCATION	THREADED END
HOLE ARRANGEMENT STYLE	BOTH END DRILLED
THREAD LENGTH	0.750 INCHES NOMINAL IN
FIRST END STYLE	CHAMFERED
FIRST HOLE DIAMETER	0.188 INCHES NOMINAL IN
SHANK LENGTH	1.063 INCHES NOMINAL IN
STYLE DESIGNATOR	SHOULDER

SUBSTITUTES & CROSS-REFERENCES 5

11A8846Reference document

Same NSN cross-reference

Reference document — Secondary reference

BB25155Reference document

Same NSN cross-reference

Reference document — Secondary reference

XX002-1623Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

482M1Reference document

Same NSN cross-reference

Reference document — Secondary reference

5155860Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 1259C55?

1259C55 is a PIN,SHOULDER,HEADLESS.

What parts can replace 1259C55?

There are 5 known substitutes for 1259C55: 11A8846, BB25155, XX002-1623 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1259C55?

1259C55 is cataloged in the U.S. Government catalog under NSN 5315-00-515-5860. This indicates validated use in U.S. government and defense supply chains.

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1259C55 — PIN,SHOULDER,HEADLESS

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