DAA7257D423-001 — PIN,GROOVED,HEADED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

DAA7257D423-001: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.156 INCHES NOMINAL IN, diameter: 0.375 INCHES NOMINAL IN, material: STEEL COMP 4340 OVERALL, head_style: FLAT, undercut_width: 0.060 INCHES NOMINAL IN, first_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-446-5390, 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

DAA7257D423-001

NSN: 5315-01-446-5390
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 1W025 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS (USA)

SPECIFICATIONS

height	0.156 INCHES NOMINAL IN
diameter	0.375 INCHES NOMINAL IN
material	STEEL COMP 4340 OVERALL
head_style	FLAT
undercut_width	0.060 INCHES NOMINAL IN
first_end_style	SQUARE
effective_length	0.765 INCHES NOMINAL IN
style_designator	GROOVE
pin_head_diameter	1.080 INCHES NOMINAL IN
surface_treatment	NICKEL OVERALL
under_head_length	0.750 INCHES NOMINAL IN
undercut_diameter	3.450 INCHES NOMINAL IN
NSN	5315-01-446-5390

COMPONENT DIAGRAM

KEY FEATURES

•

UNDERCUT WIDTH: 0.060 INCHES NOMINAL IN

•

UNDERCUT DIAMETER: 3.450 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-N-290, CL 1, GR A FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

UNDER HEAD LENGTH: 0.750 INCHES NOMINAL IN

•

FIRST END STYLE: SQUARE

•

STYLE DESIGNATOR: GROOVE

•

PIN HEAD DIAMETER: 1.080 INCHES NOMINAL IN

•

DIAMETER: 0.375 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

UNDERCUT WIDTH	0.060 INCHES NOMINAL IN
UNDERCUT DIAMETER	3.450 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-N-290, CL 1, GR A FED SPEC SINGLE TREATMENT RESPONSE OVERALL
UNDER HEAD LENGTH	0.750 INCHES NOMINAL IN
FIRST END STYLE	SQUARE
STYLE DESIGNATOR	GROOVE
PIN HEAD DIAMETER	1.080 INCHES NOMINAL IN
DIAMETER	0.375 INCHES NOMINAL IN
EFFECTIVE LENGTH	0.765 INCHES NOMINAL IN
HEAD STYLE	FLAT

OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602

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 DAA7257D423-001?

DAA7257D423-001 is a PIN,GROOVED,HEADED.

What is the NSN for DAA7257D423-001?

DAA7257D423-001 is cataloged in the U.S. Government catalog under NSN 5315-01-446-5390. This indicates validated use in U.S. government and defense supply chains.

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DAA7257D423-001 — PIN,GROOVED,HEADED

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