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10123079 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10123079: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.125 INCHES NOMINAL IN, diameter: 0.148 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN, material: STEEL COMP XM-13 OVERALL, head_style: FLAT FILLISTER, first_end_style: SQUARE, style_designator: GROOVE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-132-9952, 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
10123079
NSN: 5315-01-132-9952
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
height0.125 INCHES NOMINAL IN
diameter0.148 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN
materialSTEEL COMP XM-13 OVERALL
head_styleFLAT FILLISTER
first_end_styleSQUARE
style_designatorGROOVE
pin_head_diameter0.310 INCHES NOMINAL IN
under_head_length2.070 INCHES NOMINAL IN
undercut_diameter0.128 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
material_document_and_classificationAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-132-9952
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10123079 · 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 DIAMETER: 0.128 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
UNDER HEAD LENGTH: 2.070 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE
•
STYLE DESIGNATOR: GROOVE
•
PIN HEAD DIAMETER: 0.310 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.148 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN
•
HEAD STYLE: FLAT FILLISTER
TECHNICAL CHARACTERISTICS
UNDERCUT DIAMETER0.128 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
UNDER HEAD LENGTH2.070 INCHES NOMINAL IN
FIRST END STYLESQUARE
STYLE DESIGNATORGROOVE
PIN HEAD DIAMETER0.310 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.148 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN
HEAD STYLEFLAT FILLISTER
HEIGHT0.125 INCHES NOMINAL IN
MATERIALSTEEL COMP XM-13 OVERALL
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10123079?
10123079 is a PIN,GROOVED,HEADED.
What is the NSN for 10123079?
10123079 is cataloged in the U.S. Government catalog under NSN 5315-01-132-9952. 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.