BACB30PU7-20 — BOLT,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

BACB30PU7-20: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, head_style: HEXAGON, head_height: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.543 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-202-2671, 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

BACB30PU7-20

NSN: 5306-01-202-2671
FSC: 5306 — Bolts
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	IRON ALLOY 660 OVERALL
head_style	HEXAGON
head_height	0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
thread_class	3A A
thread_length	0.543 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	1.813 INCHES MINIMUM AND 1.843 INCHES MAXIMUM IN
shoulder_length	1.250 INCHES MINIMUM AND 1.270 INCHES MAXIMUM FIRST SHOULDER IN
thread_direction	RIGHT-HAND
shoulder_diameter	0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatment	PASSIVATE OVERALL
width_between_flats	0.615 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN
NSN	5306-01-202-2671

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN

•

FASTENER LENGTH: 1.813 INCHES MINIMUM AND 1.843 INCHES MAXIMUM IN

•

SHOULDER LENGTH: 1.250 INCHES MINIMUM AND 1.270 INCHES MAXIMUM FIRST SHOULDER IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

SHOULDER DIAMETER: 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.543 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
FASTENER LENGTH	1.813 INCHES MINIMUM AND 1.843 INCHES MAXIMUM IN
SHOULDER LENGTH	1.250 INCHES MINIMUM AND 1.270 INCHES MAXIMUM FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER	0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.543 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.375 INCHES IN
HEAD STYLE	HEXAGON

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

No substitute or cross-reference records for this part.

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 BACB30PU7-20?

BACB30PU7-20 is a BOLT,SHOULDER.

What is the NSN for BACB30PU7-20?

BACB30PU7-20 is cataloged in the U.S. Government catalog under NSN 5306-01-202-2671. This indicates validated use in U.S. government and defense supply chains.

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