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12311099 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12311099: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.125 INCHES NOMINAL IN, diameter: 0.3134 INCHES NOMINAL IN, material: STEEL COMP T1 OVERALL, hardness_rating: 59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL, style_designator: STRAIGHT, pin_head_diameter: 0.120 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-419-4399, 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
12311099
NSN: 5315-01-419-4399
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
height0.125 INCHES NOMINAL IN
diameter0.3134 INCHES NOMINAL IN
materialSTEEL COMP T1 OVERALL
hardness_rating59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSTRAIGHT
pin_head_diameter0.120 INCHES NOMINAL IN
under_head_length2.000 INCHES NOMINAL IN
material_document_and_classificationQQ-T-570 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-419-4399
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12311099 · 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
•
UNDER HEAD LENGTH: 2.000 INCHES NOMINAL IN
•
HARDNESS RATING: 59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.120 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-T-570 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.3134 INCHES NOMINAL IN
•
HEIGHT: 0.125 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP T1 OVERALL
TECHNICAL CHARACTERISTICS
UNDER HEAD LENGTH2.000 INCHES NOMINAL IN
HARDNESS RATING59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.120 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-T-570 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.3134 INCHES NOMINAL IN
HEIGHT0.125 INCHES NOMINAL IN
MATERIALSTEEL COMP T1 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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12311099?
12311099 is a PIN,STRAIGHT,HEADED.
What is the NSN for 12311099?
12311099 is cataloged in the U.S. Government catalog under NSN 5315-01-419-4399. This indicates validated use in U.S. government and defense supply chains.
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