10122903 — PIN,SHOULDER,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

10122903: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, shank_length: 0.580 INCHES NOMINAL IN, overall_length: 4.540 INCHES NOMINAL IN, shank_diameter: 0.2485 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM IN, surface_finish: 8.0 MICROINCHES BOTH ENDS, undercut_width: 3.370 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-116-9403, 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

10122903

NSN: 5315-01-116-9403
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)

SPECIFICATIONS

material	STEEL COMP XM-13 OVERALL
shank_length	0.580 INCHES NOMINAL IN
overall_length	4.540 INCHES NOMINAL IN
shank_diameter	0.2485 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM IN
surface_finish	8.0 MICROINCHES BOTH ENDS
undercut_width	3.370 INCHES NOMINAL IN
first_end_style	CHAMFERED AND COUNTERSUNK
style_designator	UNDERCUT
shoulder_diameter	0.3110 INCHES MINIMUM AND 0.3115 INCHES MAXIMUM IN
undercut_diameter	0.219 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN
first_end_location	BOTH ENDS
first_end_taper_angle	45.0 DEGREES NOMINAL
NSN	5315-01-116-9403

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.2485 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM IN

•

SURFACE FINISH: 8.0 MICROINCHES BOTH ENDS

•

UNDERCUT WIDTH: 3.370 INCHES NOMINAL IN

•

FIRST END TAPER LENGTH: 0.045 INCHES MAXIMUM IN

•

UNDERCUT DIAMETER: 0.219 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN

•

FIRST END COUNTERSINK DIAMETER: 0.125 INCHES NOMINAL IN

•

FIRST END LOCATION: BOTH ENDS

•

FIRST END STYLE: CHAMFERED AND COUNTERSUNK

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.2485 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM IN
SURFACE FINISH	8.0 MICROINCHES BOTH ENDS
UNDERCUT WIDTH	3.370 INCHES NOMINAL IN
FIRST END TAPER LENGTH	0.045 INCHES MAXIMUM IN
UNDERCUT DIAMETER	0.219 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN
FIRST END COUNTERSINK DIAMETER	0.125 INCHES NOMINAL IN
FIRST END LOCATION	BOTH ENDS
FIRST END STYLE	CHAMFERED AND COUNTERSUNK
SHANK LENGTH	0.580 INCHES NOMINAL IN
STYLE DESIGNATOR	UNDERCUT

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

74A661147 REV BReference document

Same NSN cross-reference

Reference document — Drawing number reference only

74661147-2007Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 10122903?

10122903 is a PIN,SHOULDER,HEADLESS.

What parts can replace 10122903?

There are 2 known substitutes for 10122903: 74A661147 REV B, 74661147-2007. Substitute compatibility should be verified for your specific system.

What is the NSN for 10122903?

10122903 is cataloged in the U.S. Government catalog under NSN 5315-01-116-9403. This indicates validated use in U.S. government and defense supply chains.

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10122903 — PIN,SHOULDER,HEADLESS

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