11678148 — PIN,SHOULDER,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

11678148: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8640 OVERALL, shank_length: 2.645 INCHES NOMINAL IN, overall_length: 6.440 INCHES NOMINAL IN, shank_diameter: 0.250 INCHES NOMINAL IN, first_end_style: CHAMFERED, hardness_rating: 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-040-7752, 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

11678148

NSN: 5315-01-040-7752
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8640 OVERALL
shank_length	2.645 INCHES NOMINAL IN
overall_length	6.440 INCHES NOMINAL IN
shank_diameter	0.250 INCHES NOMINAL IN
first_end_style	CHAMFERED
hardness_rating	43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
style_designator	SHOULDER
shoulder_diameter	0.500 INCHES NOMINAL IN
surface_treatment	CADMIUM OVERALL
first_end_location	BOTH ENDS
first_hole_diameter	0.146 INCHES NOMINAL IN
first_end_taper_angle	45.0 DEGREES NOMINAL
NSN	5315-01-040-7752

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.250 INCHES NOMINAL IN

•

FIRST END TAPER LENGTH: 0.060 INCHES NOMINAL IN

•

FIRST END LOCATION: BOTH ENDS

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

HOLE ARRANGEMENT STYLE: ONE END DRILLED

•

FIRST END STYLE: CHAMFERED

•

FIRST HOLE DIAMETER: 0.146 INCHES NOMINAL IN

•

HARDNESS RATING: 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.250 INCHES NOMINAL IN
FIRST END TAPER LENGTH	0.060 INCHES NOMINAL IN
FIRST END LOCATION	BOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLE	ONE END DRILLED
FIRST END STYLE	CHAMFERED
FIRST HOLE DIAMETER	0.146 INCHES NOMINAL IN
HARDNESS RATING	43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
SHANK LENGTH	2.645 INCHES NOMINAL IN
STYLE DESIGNATOR	SHOULDER

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 1

CS-2300-0001Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 11678148?

11678148 is a PIN,SHOULDER,HEADLESS.

What parts can replace 11678148?

There is 1 known substitute for 11678148: CS-2300-0001. Substitute compatibility should be verified for your specific system.

What is the NSN for 11678148?

11678148 is cataloged in the U.S. Government catalog under NSN 5315-01-040-7752. This indicates validated use in U.S. government and defense supply chains.

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11678148 — PIN,SHOULDER,HEADLESS

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