DAS-A1-7 — SCREW,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

DAS-A1-7: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: FLAT FILLISTER, head_height: 0.156 INCHES NOMINAL IN, thread_class: 2A A, chamfer_angle: 45.0 DEGREES NOMINAL, head_diameter: 0.313 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-605-9528, 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

DAS-A1-7

NSN: 5305-01-605-9528
FSC: 5305 — Screws
CAGE: 0MTR9 — NORDEX, INCORPORATED DBA NORDEX INC (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
head_style	FLAT FILLISTER
head_height	0.156 INCHES NOMINAL IN
thread_class	2A A
chamfer_angle	45.0 DEGREES NOMINAL
head_diameter	0.313 INCHES NOMINAL IN
thread_length	0.188 INCHES NOMINAL IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	0.407 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN
shoulder_length	0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM FIRST SHOULDER IN
thread_direction	RIGHT-HAND
shoulder_diameter	0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM FIRST SHOULDER IN
NSN	5305-01-605-9528

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.156 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.407 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN

•

SHOULDER LENGTH: 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM FIRST SHOULDER IN

•

SHOULDER DIAMETER: 0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.188 INCHES NOMINAL IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

NOMINAL THREAD DIAMETER: 0.164 INCHES IN

•

HEAD STYLE: FLAT FILLISTER

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.156 INCHES NOMINAL IN
FASTENER LENGTH	0.407 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN
SHOULDER LENGTH	0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER DIAMETER	0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.188 INCHES NOMINAL IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
NOMINAL THREAD DIAMETER	0.164 INCHES IN
HEAD STYLE	FLAT FILLISTER
THREAD DIRECTION	RIGHT-HAND
CHAMFER ANGLE	45.0 DEGREES NOMINAL

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

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 DAS-A1-7?

DAS-A1-7 is a SCREW,SHOULDER.

What is the NSN for DAS-A1-7?

DAS-A1-7 is cataloged in the U.S. Government catalog under NSN 5305-01-605-9528. This indicates validated use in U.S. government and defense supply chains.

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DAS-A1-7 — SCREW,SHOULDER

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