1785018-3 — PIN,GROOVED,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

1785018-3: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN, material: STEEL COMP 4130 OVERALL, overall_length: 4.125 INCHES MINIMUM AND 4.187 INCHES MAXIMUM IN, undercut_width: 0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN, first_end_style: CHAMFERED, effective_length: 3.844 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-074-1374, 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

1785018-3

NSN: 5315-00-074-1374
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

diameter	0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
material	STEEL COMP 4130 OVERALL
overall_length	4.125 INCHES MINIMUM AND 4.187 INCHES MAXIMUM IN
undercut_width	0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
first_end_style	CHAMFERED
effective_length	3.844 INCHES NOMINAL IN
style_designator	GROOVE
surface_treatment	CADMIUM OVERALL
undercut_diameter	0.243 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
first_end_location	BOTH ENDS
first_end_taper_angle	45.0 DEGREES NOMINAL
second_undercut_width	0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
NSN	5315-00-074-1374

COMPONENT DIAGRAM

KEY FEATURES

•

UNDERCUT WIDTH: 0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN

•

FIRST END TAPER LENGTH: 0.031 INCHES NOMINAL IN

•

UNDERCUT DIAMETER: 0.243 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN

•

FIRST END LOCATION: BOTH ENDS

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

FIRST END STYLE: CHAMFERED

•

STYLE DESIGNATOR: GROOVE

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

UNDERCUT WIDTH	0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
FIRST END TAPER LENGTH	0.031 INCHES NOMINAL IN
UNDERCUT DIAMETER	0.243 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
FIRST END LOCATION	BOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLE	CHAMFERED
STYLE DESIGNATOR	GROOVE
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER	0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
OVERALL LENGTH	4.125 INCHES MINIMUM AND 4.187 INCHES MAXIMUM IN

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

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1785018-3?

1785018-3 is a PIN,GROOVED,HEADLESS.

What is the NSN for 1785018-3?

1785018-3 is cataloged in the U.S. Government catalog under NSN 5315-00-074-1374. This indicates validated use in U.S. government and defense supply chains.

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1785018-3 — PIN,GROOVED,HEADLESS

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