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1262-012 ITEM 11 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1262-012 ITEM 11: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 2.680 INCHES NOMINAL2.680 INCHES NOMINAL IN, diameter: 0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN, head_style: FLAT CHAMFERFLAT CHAMFER, undercut_width: 0.390 INCHES MINIMUM AND 0.390 INCHES MINIMUM AND 0.420 INCHES MAXIMUM0.420 INCHES MAXIMUM IN, first_end_style: SQUARESQUARE, effective_length: 3.520 INCHES MINIMUM AND 3.520 INCHES MINIMUM AND 3.530 INCHES MAXIMUM3.530 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-355-8404, 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
1262-012 ITEM 11
NSN: 5315-01-355-8404
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 36334 — INDAL TECHNOLOGIES INC (CAN)
SPECIFICATIONS
height2.680 INCHES NOMINAL2.680 INCHES NOMINAL IN
diameter0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
head_styleFLAT CHAMFERFLAT CHAMFER
undercut_width0.390 INCHES MINIMUM AND 0.390 INCHES MINIMUM AND 0.420 INCHES MAXIMUM0.420 INCHES MAXIMUM IN
first_end_styleSQUARESQUARE
effective_length3.520 INCHES MINIMUM AND 3.520 INCHES MINIMUM AND 3.530 INCHES MAXIMUM3.530 INCHES MAXIMUM IN
style_designatorGROOVEGROOVE
pin_head_diameter0.747 INCHES MINIMUM AND 0.747 INCHES MINIMUM AND 0.753 INCHES MAXIMUM0.753 INCHES MAXIMUM IN
under_head_length3.620 INCHES NOMINAL3.620 INCHES NOMINAL IN
undercut_diameter0.528 INCHES MINIMUM AND 0.528 INCHES MINIMUM AND 0.532 INCHES MAXIMUM0.532 INCHES MAXIMUM IN
NSN5315-01-355-8404
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1262-012 ITEM 11 · 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: 0.390 INCHES MINIMUM AND 0.390 INCHES MINIMUM AND 0.420 INCHES MAXIMUM0.420 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.528 INCHES MINIMUM AND 0.528 INCHES MINIMUM AND 0.532 INCHES MAXIMUM0.532 INCHES MAXIMUM IN
•
UNDER HEAD LENGTH: 3.620 INCHES NOMINAL3.620 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARESQUARE
•
STYLE DESIGNATOR: GROOVEGROOVE
•
PIN HEAD DIAMETER: 0.747 INCHES MINIMUM AND 0.747 INCHES MINIMUM AND 0.753 INCHES MAXIMUM0.753 INCHES MAXIMUM IN
•
DIAMETER: 0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
•
EFFECTIVE LENGTH: 3.520 INCHES MINIMUM AND 3.520 INCHES MINIMUM AND 3.530 INCHES MAXIMUM3.530 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.390 INCHES MINIMUM AND 0.390 INCHES MINIMUM AND 0.420 INCHES MAXIMUM0.420 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.528 INCHES MINIMUM AND 0.528 INCHES MINIMUM AND 0.532 INCHES MAXIMUM0.532 INCHES MAXIMUM IN
UNDER HEAD LENGTH3.620 INCHES NOMINAL3.620 INCHES NOMINAL IN
FIRST END STYLESQUARESQUARE
STYLE DESIGNATORGROOVEGROOVE
PIN HEAD DIAMETER0.747 INCHES MINIMUM AND 0.747 INCHES MINIMUM AND 0.753 INCHES MAXIMUM0.753 INCHES MAXIMUM IN
DIAMETER0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
EFFECTIVE LENGTH3.520 INCHES MINIMUM AND 3.520 INCHES MINIMUM AND 3.530 INCHES MAXIMUM3.530 INCHES MAXIMUM IN
HEAD STYLEFLAT CHAMFERFLAT CHAMFER
HEIGHT2.680 INCHES NOMINAL2.680 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
1262-092-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 1262-012 ITEM 11?
1262-012 ITEM 11 is a PIN,GROOVED,HEADED.
What parts can replace 1262-012 ITEM 11?
There is 1 known substitute for 1262-012 ITEM 11: 1262-092-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 1262-012 ITEM 11?
1262-012 ITEM 11 is cataloged in the U.S. Government catalog under NSN 5315-01-355-8404. 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.