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12282045 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12282045: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.810 INCHES NOMINAL IN, diameter: 0.24975 INCHES NOMINAL IN, material: STEEL COMP 416 OR STEEL COMP 416SE OVERALL, head_style: SQUARE, head_width: 0.750 INCHES NOMINAL IN, undercut_width: 0.0305 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-078-1225, 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
12282045
NSN: 5315-01-078-1225
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
height0.810 INCHES NOMINAL IN
diameter0.24975 INCHES NOMINAL IN
materialSTEEL COMP 416 OR STEEL COMP 416SE OVERALL
head_styleSQUARE
head_width0.750 INCHES NOMINAL IN
undercut_width0.0305 INCHES NOMINAL IN
first_end_styleSQUARE
effective_length1.0025 INCHES NOMINAL IN
special_featuresTHE HOLE LOCATED IN THE HEAD INCLUDES INTERNAL THREADS,0.375-32UNEF-3B,LEFT HAND THREAD; THE END OF THE PIN HAS A CHAMFERED END,0.03 BY 45 DEGREE ANGLE; USED ON XM1
style_designatorGROOVE
surface_treatmentPASSIVATE OVERALL
under_head_length1.190 INCHES NOMINAL IN
NSN5315-01-078-1225
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12282045 · 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: 0.0305 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.230 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
HOLE ARRANGEMENT STYLE: DRILLED THRU HEAD
•
HEAD WIDTH: 0.750 INCHES NOMINAL IN
•
UNDER HEAD LENGTH: 1.190 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE
•
FIRST HOLE DIAMETER: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.0305 INCHES NOMINAL IN
UNDERCUT DIAMETER0.230 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLEDRILLED THRU HEAD
HEAD WIDTH0.750 INCHES NOMINAL IN
UNDER HEAD LENGTH1.190 INCHES NOMINAL IN
FIRST END STYLESQUARE
FIRST HOLE DIAMETER0.375 INCHES NOMINAL IN
STYLE DESIGNATORGROOVE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD 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 2
1282045Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5315010781225Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 12282045?
12282045 is a PIN,GROOVED,HEADED.
What parts can replace 12282045?
There are 2 known substitutes for 12282045: 1282045, 5315010781225. Substitute compatibility should be verified for your specific system.
What is the NSN for 12282045?
12282045 is cataloged in the U.S. Government catalog under NSN 5315-01-078-1225. This indicates validated use in U.S. government and defense supply chains.
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