PartsTable
Technical Data Sheet
Download PDF

10122971 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10122971: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.120 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, overall_length: 2.265 INCHES NOMINAL IN, surface_finish: 120.0 MICROINCHES OVERALL, undercut_width: 0.060 INCHES NOMINAL IN, first_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-127-7766, 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
10122971
NSN: 5315-01-127-7766
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
diameter0.120 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
overall_length2.265 INCHES NOMINAL IN
surface_finish120.0 MICROINCHES OVERALL
undercut_width0.060 INCHES NOMINAL IN
first_end_styleSQUARE
effective_length1.755 INCHES NOMINAL IN
style_designatorGROOVE
undercut_diameter0.070 INCHES NOMINAL IN
first_end_locationSQUARE END
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-127-7766
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10122971 · 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
•
SURFACE FINISH: 120.0 MICROINCHES OVERALL
•
UNDERCUT WIDTH: 0.060 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.070 INCHES NOMINAL IN
•
FIRST END LOCATION: SQUARE END
•
FIRST END STYLE: SQUARE
•
STYLE DESIGNATOR: GROOVE
•
DIAMETER: 0.120 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH120.0 MICROINCHES OVERALL
UNDERCUT WIDTH0.060 INCHES NOMINAL IN
UNDERCUT DIAMETER0.070 INCHES NOMINAL IN
FIRST END LOCATIONSQUARE END
FIRST END STYLESQUARE
STYLE DESIGNATORGROOVE
DIAMETER0.120 INCHES NOMINAL IN
OVERALL LENGTH2.265 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
EFFECTIVE LENGTH1.755 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 10122971?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 10122971?
10122971 is a PIN,GROOVED,HEADLESS.
What is the NSN for 10122971?
10122971 is cataloged in the U.S. Government catalog under NSN 5315-01-127-7766. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 10122971

✓ 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.