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1276-23-188 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1276-23-188: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 1.85 MILLIMETERS MINIMUM AND 2.15 MILLIMETERS MAXIMUM MM, diameter: 10.0 MILLIMETERS NOMINAL MM, material: STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OVERALL, head_style: FLAT CHAMFER, chamfer_length: 1.0 MILLIMETERS NOMINAL MM, style_designator: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-202-1845, 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
1276-23-188
NSN: 5315-01-202-1845
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 44114 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
height1.85 MILLIMETERS MINIMUM AND 2.15 MILLIMETERS MAXIMUM MM
diameter10.0 MILLIMETERS NOMINAL MM
materialSTEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OVERALL
head_styleFLAT CHAMFER
chamfer_length1.0 MILLIMETERS NOMINAL MM
style_designatorSTRAIGHT
pin_chamfer_angle45.0 DEGREES NOMINAL
pin_head_diameter14.0 MILLIMETERS NOMINAL MM
surface_treatmentPHOSPHATE OVERALL
under_head_length30.0 MILLIMETERS NOMINAL MM
NSN5315-01-202-1845
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1276-23-188 · 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
•
CHAMFER LENGTH: 1.0 MILLIMETERS NOMINAL MM
•
UNDER HEAD LENGTH: 30.0 MILLIMETERS NOMINAL MM
•
PIN CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 14.0 MILLIMETERS NOMINAL MM
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 1010 ASSN STD SINGLE MATERIAL RESPONSE OR AISI 1011 ASSN STD SINGLE MATERIAL RESPONSE OR AISI 1012 ASSN STD SINGLE MATERIAL RESPONSE OR AISI 1013 ASSN STD SINGLE MATERIAL RESPONSE OR AISI 1015 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 10.0 MILLIMETERS NOMINAL MM
•
HEAD STYLE: FLAT CHAMFER
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH1.0 MILLIMETERS NOMINAL MM
UNDER HEAD LENGTH30.0 MILLIMETERS NOMINAL MM
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER14.0 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 1010 ASSN STD SINGLE MATERIAL RESPONSE OR AISI 1011 ASSN STD SINGLE MATERIAL RESPONSE OR AISI 1012 ASSN STD SINGLE MATERIAL RESPONSE OR AISI 1013 ASSN STD SINGLE MATERIAL RESPONSE OR AISI 1015 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER10.0 MILLIMETERS NOMINAL MM
HEAD STYLEFLAT CHAMFER
HEIGHT1.85 MILLIMETERS MINIMUM AND 2.15 MILLIMETERS MAXIMUM MM
SURFACE TREATMENTPHOSPHATE 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 1
5315PL0833406Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 1276-23-188?
1276-23-188 is a PIN,STRAIGHT,HEADED.
What parts can replace 1276-23-188?
There is 1 known substitute for 1276-23-188: 5315PL0833406. Substitute compatibility should be verified for your specific system.
What is the NSN for 1276-23-188?
1276-23-188 is cataloged in the U.S. Government catalog under NSN 5315-01-202-1845. 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.