PWA52757 DETAIL 4 — BOLT,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

PWA52757 DETAIL 4: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, head_style: HEXAGON, grip_length: 0.310 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN, head_height: 0.125 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.620 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-307-5872, 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

PWA52757 DETAIL 4

NSN: 5306-01-307-5872
FSC: 5306 — Bolts
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

material	STEEL COMP 630 OVERALL
head_style	HEXAGON
grip_length	0.310 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
head_height	0.125 INCHES NOMINAL IN
thread_class	3A A
thread_length	0.620 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
surface_finish	32.0 MICROINCHES GRIP
fastener_length	0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
hardness_rating	32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
thread_direction	RIGHT-HAND
features_provided	FINISHED HEAD
width_between_flats	0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
NSN	5306-01-307-5872

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES THREADS

•

HEAD HEIGHT: 0.125 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN

•

THREAD LENGTH: 0.620 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN

•

HARDNESS RATING: 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES THREADS
SURFACE FINISH	32.0 MICROINCHES GRIP
SURFACE FINISH	32.0 MICROINCHES BEARING SURFACE OF HEAD
HEAD HEIGHT	0.125 INCHES NOMINAL IN
FASTENER LENGTH	0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
THREAD LENGTH	0.620 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
HARDNESS RATING	32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.190 INCHES IN
FEATURES PROVIDED	FINISHED HEAD

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

MS9805-14Reference 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 PWA52757 DETAIL 4?

PWA52757 DETAIL 4 is a BOLT,MACHINE.

What parts can replace PWA52757 DETAIL 4?

There is 1 known substitute for PWA52757 DETAIL 4: MS9805-14. Substitute compatibility should be verified for your specific system.

What is the NSN for PWA52757 DETAIL 4?

PWA52757 DETAIL 4 is cataloged in the U.S. Government catalog under NSN 5306-01-307-5872. This indicates validated use in U.S. government and defense supply chains.

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