PBF1682-4-13C — BOLT,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

PBF1682-4-13C: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT COUNTERSUNK, grip_length: 0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN, head_diameter: 0.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-478-1227, 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

PBF1682-4-13C

NSN: 5306-01-478-1227
FSC: 5306 — Bolts
CAGE: 27624 — SPS TECHNOLOGIES LLC DBA PB FASTENERS DIV PB FASTENERS (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
head_style	FLAT COUNTERSUNK
grip_length	0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN
thread_class	3A A
grip_diameter	0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN
head_diameter	0.438 INCHES NOMINAL IN
thread_length	0.403 INCHES NOMINAL IN
surface_finish	32.0 MICROINCHES FASTENER
fastener_length	1.200 INCHES MINIMUM AND 1.230 INCHES MAXIMUM IN
special_features	BOLT HEAD IS CAPPED, MAY BE PROCURED WITHOUT CAP, THEN MODIFIED
thread_direction	RIGHT-HAND
countersink_angle	129.0 DEGREES MINIMUM AND 131.0 DEGREES MAXIMUM
NSN	5306-01-478-1227

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES FASTENER

•

FASTENER LENGTH: 1.200 INCHES MINIMUM AND 1.230 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-L-46010, TYPE I MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.403 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5844 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.2500 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES FASTENER
FASTENER LENGTH	1.200 INCHES MINIMUM AND 1.230 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-L-46010, TYPE I MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.403 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5844 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.2500 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
GRIP LENGTH	0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN
GRIP DIAMETER	0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5306 — Bolts

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

5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017

SUBSTITUTES & CROSS-REFERENCES 1

03A512-4-13CReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is PBF1682-4-13C?

PBF1682-4-13C is a BOLT,MACHINE.

What parts can replace PBF1682-4-13C?

There is 1 known substitute for PBF1682-4-13C: 03A512-4-13C. Substitute compatibility should be verified for your specific system.

What is the NSN for PBF1682-4-13C?

PBF1682-4-13C is cataloged in the U.S. Government catalog under NSN 5306-01-478-1227. This indicates validated use in U.S. government and defense supply chains.

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