3M946C3-3D6 — PIN,SHOULDER,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

3M946C3-3D6: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 303SE OVERALL, shank_length: 0.533 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.345 INCHES NOMINAL IN, overall_length: 1.223 INCHES NOMINAL IN, shank_diameter: 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-213-5563, 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

3M946C3-3D6

NSN: 5315-01-213-5563
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: K5673 — SPS TECHNOLOGIES LTD, TJ BROOKS DIVISION (GBR)

SPECIFICATIONS

material	STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 303SE OVERALL
shank_length	0.533 INCHES NOMINAL IN
thread_class	3A A
thread_length	0.345 INCHES NOMINAL IN
overall_length	1.223 INCHES NOMINAL IN
shank_diameter	0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
first_end_style	SQUARE
second_end_style	CHAMFERED
style_designator	SHOULDER
thread_direction	RIGHT-HAND
shoulder_diameter	0.375 INCHES NOMINAL IN
surface_treatment	PASSIVATE OVERALL
NSN	5315-01-213-5563

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN

•

SECOND SHANK DIAMETER: 0.1851 INCHES MINIMUM AND 0.1863 INCHES MAXIMUM IN

•

FIRST END LOCATION: THREADED END

•

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

•

SECOND END TAPER ANGLE: 45.0 DEGREES NOMINAL

•

HOLE ARRANGEMENT STYLE: ONE END DRILLED

•

THREAD LENGTH: 0.345 INCHES NOMINAL IN

•

FIRST END STYLE: SQUARE

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
SECOND SHANK DIAMETER	0.1851 INCHES MINIMUM AND 0.1863 INCHES MAXIMUM IN
FIRST END LOCATION	THREADED END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SECOND END TAPER ANGLE	45.0 DEGREES NOMINAL
HOLE ARRANGEMENT STYLE	ONE END DRILLED
THREAD LENGTH	0.345 INCHES NOMINAL IN
FIRST END STYLE	SQUARE
FIRST HOLE DIAMETER	0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
SHANK LENGTH	0.533 INCHES NOMINAL 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 2

3M943C3-3D6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

WC943C3-3D6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 3M946C3-3D6?

3M946C3-3D6 is a PIN,SHOULDER,HEADLESS.

What parts can replace 3M946C3-3D6?

There are 2 known substitutes for 3M946C3-3D6: 3M943C3-3D6, WC943C3-3D6. Substitute compatibility should be verified for your specific system.

What is the NSN for 3M946C3-3D6?

3M946C3-3D6 is cataloged in the U.S. Government catalog under NSN 5315-01-213-5563. This indicates validated use in U.S. government and defense supply chains.

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