DAA7278D242-001 — BOLT,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

DAA7278D242-001: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, head_style: HEXAGON, head_height: 0.940 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.620 INCHES NOMINAL IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-386-6050, 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

DAA7278D242-001

NSN: 5306-01-386-6050
FSC: 5306 — Bolts
CAGE: 1W025 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS (USA)

SPECIFICATIONS

material	STEEL COMP 630 OVERALL
head_style	HEXAGON
head_height	0.940 INCHES NOMINAL IN
thread_class	2A A
thread_length	1.620 INCHES NOMINAL IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	8.640 INCHES NOMINAL IN
shoulder_length	6.073 INCHES MINIMUM AND 6.083 INCHES MAXIMUM FIRST SHOULDER IN
thread_direction	RIGHT-HAND
shoulder_diameter	1.495 INCHES MINIMUM AND 1.499 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatment	PASSIVATE OVERALL
width_between_flats	2.000 INCHES NOMINAL IN
NSN	5306-01-386-6050

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.940 INCHES NOMINAL IN

•

FASTENER LENGTH: 8.640 INCHES NOMINAL IN

•

SHOULDER LENGTH: 6.073 INCHES MINIMUM AND 6.083 INCHES MAXIMUM FIRST SHOULDER IN

•

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

•

SHOULDER DIAMETER: 1.495 INCHES MINIMUM AND 1.499 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 1.620 INCHES NOMINAL IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.940 INCHES NOMINAL IN
FASTENER LENGTH	8.640 INCHES NOMINAL IN
SHOULDER LENGTH	6.073 INCHES MINIMUM AND 6.083 INCHES MAXIMUM FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35, TYPE II FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER	1.495 INCHES MINIMUM AND 1.499 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	1.620 INCHES NOMINAL IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	1.250 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: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is DAA7278D242-001?

DAA7278D242-001 is a BOLT,SHOULDER.

What is the NSN for DAA7278D242-001?

DAA7278D242-001 is cataloged in the U.S. Government catalog under NSN 5306-01-386-6050. This indicates validated use in U.S. government and defense supply chains.

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DAA7278D242-001 — BOLT,SHOULDER

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