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12009340-4 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12009340-4: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.150 INCHES NOMINAL IN, diameter: 0.280 INCHES NOMINAL IN, material: STEEL COMP 4130 OR STEEL COMP 4140 OVERALL, head_style: FLAT, chamfer_length: 0.030 INCHES NOMINAL IN, hardness_rating: 246.0 BRINELL HULTGREN MINIMUM AND 280.0 BRINELL HULTGREN MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-252-3877, 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
12009340-4
NSN: 5315-01-252-3877
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
height0.150 INCHES NOMINAL IN
diameter0.280 INCHES NOMINAL IN
materialSTEEL COMP 4130 OR STEEL COMP 4140 OVERALL
head_styleFLAT
chamfer_length0.030 INCHES NOMINAL IN
hardness_rating246.0 BRINELL HULTGREN MINIMUM AND 280.0 BRINELL HULTGREN MAXIMUM OVERALL
style_designatorSTRAIGHT
pin_chamfer_angle45.0 DEGREES NOMINAL
pin_head_diameter0.750 INCHES NOMINAL IN
surface_treatmentPHOSPHATE ZINC OVERALL
under_head_length0.470 INCHES NOMINAL IN
first_hole_diameter0.106 INCHES NOMINAL IN
NSN5315-01-252-3877
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12009340-4 · 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: 0.030 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-16232,TYPE Z,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
UNDER HEAD LENGTH: 0.470 INCHES NOMINAL IN
•
PIN CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
FIRST HOLE DIAMETER: 0.106 INCHES NOMINAL IN
•
HARDNESS RATING: 246.0 BRINELL HULTGREN MINIMUM AND 280.0 BRINELL HULTGREN MAXIMUM OVERALL
•
STYLE DESIGNATOR: STRAIGHT
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.030 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-16232,TYPE Z,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH0.470 INCHES NOMINAL IN
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
FIRST HOLE DIAMETER0.106 INCHES NOMINAL IN
HARDNESS RATING246.0 BRINELL HULTGREN MINIMUM AND 280.0 BRINELL HULTGREN MAXIMUM OVERALL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8617 MIL SPEC SINGLE MATERIAL RESPONSE 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12009340-4?
12009340-4 is a PIN,STRAIGHT,HEADED.
What is the NSN for 12009340-4?
12009340-4 is cataloged in the U.S. Government catalog under NSN 5315-01-252-3877. This indicates validated use in U.S. government and defense supply chains.
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