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10122992 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10122992: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, shank_length: 1.940 INCHES NOMINAL IN, overall_length: 2.160 INCHES NOMINAL IN, undercut_width: 0.040 INCHES NOMINAL IN, style_designator: UNDERCUT, shoulder_diameter: 0.190 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-128-5254, 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
10122992
NSN: 5315-01-128-5254
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
shank_length1.940 INCHES NOMINAL IN
overall_length2.160 INCHES NOMINAL IN
undercut_width0.040 INCHES NOMINAL IN
style_designatorUNDERCUT
shoulder_diameter0.190 INCHES NOMINAL IN
first_hole_diameter0.0465 INCHES NOMINAL IN
second_shank_length0.180 INCHES NOMINAL IN
hole_arrangement_styleONE END DRILLED
distance_from_centerline_of_hole_to_end_of_pin0.070 INCHES NOMINAL IN
NSN5315-01-128-5254
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10122992 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
UNDERCUT WIDTH: 0.040 INCHES NOMINAL IN
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
FIRST HOLE DIAMETER: 0.0465 INCHES NOMINAL IN
•
SHANK LENGTH: 1.940 INCHES NOMINAL IN
•
STYLE DESIGNATOR: UNDERCUT
•
SHOULDER DIAMETER: 0.190 INCHES NOMINAL IN
•
SECOND SHANK LENGTH: 0.180 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.040 INCHES NOMINAL IN
HOLE ARRANGEMENT STYLEONE END DRILLED
FIRST HOLE DIAMETER0.0465 INCHES NOMINAL IN
SHANK LENGTH1.940 INCHES NOMINAL IN
STYLE DESIGNATORUNDERCUT
OVERALL LENGTH2.160 INCHES NOMINAL IN
SHOULDER DIAMETER0.190 INCHES NOMINAL IN
SECOND SHANK LENGTH0.180 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OVERALL
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.070 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 1
2663198Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 10122992?
10122992 is a PIN,SHOULDER,HEADLESS.
What parts can replace 10122992?
There is 1 known substitute for 10122992: 2663198. Substitute compatibility should be verified for your specific system.
What is the NSN for 10122992?
10122992 is cataloged in the U.S. Government catalog under NSN 5315-01-128-5254. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.