PBF1570-5-14 — SCREW,CLOSE TOLERANCE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

PBF1570-5-14: SCREW,CLOSE TOLERANCE.

The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: COBALT COMP MP-35-N OVERALL, head_style: FLAT COUNTERSUNK, grip_length: 0.864 INCHES MINIMUM AND 0.884 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN, head_diameter: 0.573 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-392-3413, 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

PBF1570-5-14

NSN: 5305-01-392-3413
FSC: 5305 — Screws
CAGE: 27624 — SPS TECHNOLOGIES LLC DBA PB FASTENERS DIV PB FASTENERS (USA)

SPECIFICATIONS

material	COBALT COMP MP-35-N OVERALL
head_style	FLAT COUNTERSUNK
grip_length	0.864 INCHES MINIMUM AND 0.884 INCHES MAXIMUM IN
thread_class	3A A
grip_diameter	0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
head_diameter	0.573 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
thread_length	0.582 INCHES NOMINAL IN
fastener_length	1.441 INCHES MINIMUM AND 1.471 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
countersink_angle	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
internal_drive_style	OFFSET CRUCIFORM (TORQUE SET)
nominal_thread_diameter	0.312 INCHES IN
NSN	5305-01-392-3413

COMPONENT DIAGRAM

KEY FEATURES

•

FASTENER LENGTH: 1.441 INCHES MINIMUM AND 1.471 INCHES MAXIMUM IN

•

THREAD LENGTH: 0.582 INCHES NOMINAL IN

•

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

•

NOMINAL THREAD DIAMETER: 0.312 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

GRIP LENGTH: 0.864 INCHES MINIMUM AND 0.884 INCHES MAXIMUM IN

•

GRIP DIAMETER: 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

FASTENER LENGTH	1.441 INCHES MINIMUM AND 1.471 INCHES MAXIMUM IN
THREAD LENGTH	0.582 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5844 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.312 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
GRIP LENGTH	0.864 INCHES MINIMUM AND 0.884 INCHES MAXIMUM IN
GRIP DIAMETER	0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
INTERNAL DRIVE STYLE	OFFSET CRUCIFORM (TORQUE SET)
COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM

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 3

HR257-5-14Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

125300-5-14Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

03A415-5-14Same 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 PBF1570-5-14?

PBF1570-5-14 is a SCREW,CLOSE TOLERANCE.

What parts can replace PBF1570-5-14?

There are 3 known substitutes for PBF1570-5-14: HR257-5-14, 125300-5-14, 03A415-5-14. Substitute compatibility should be verified for your specific system.

What is the NSN for PBF1570-5-14?

PBF1570-5-14 is cataloged in the U.S. Government catalog under NSN 5305-01-392-3413. This indicates validated use in U.S. government and defense supply chains.

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