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11578984 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11578984: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.2485 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM IN, material: ALUMINUM ALLOY 6061 OVERALL, overall_length: 2.070 INCHES NOMINAL IN, undercut_width: 0.039 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN, first_end_style: CHAMFERED, effective_length: 1.752 INCHES MINIMUM AND 1.772 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-047-8151, 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
11578984
NSN: 5315-01-047-8151
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)
SPECIFICATIONS
diameter0.2485 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM IN
materialALUMINUM ALLOY 6061 OVERALL
overall_length2.070 INCHES NOMINAL IN
undercut_width0.039 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN
first_end_styleCHAMFERED
effective_length1.752 INCHES MINIMUM AND 1.772 INCHES MAXIMUM IN
special_featuresDYED BLACK
style_designatorGROOVE
surface_treatmentANODIZE OR CHROMATE OVERALL
undercut_diameter0.204 INCHES MINIMUM AND 0.216 INCHES MAXIMUM IN
first_end_locationBOTH ENDS
first_end_taper_angle45.0 DEGREES NOMINAL
NSN5315-01-047-8151
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11578984 · 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: 0.039 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.030 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.204 INCHES MINIMUM AND 0.216 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY 1 OR TY 2 CL 2 MIL SPEC ALL TREATMENT RESPONSES OVERALL
•
FIRST END STYLE: CHAMFERED
•
STYLE DESIGNATOR: GROOVE
•
DIAMETER: 0.2485 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.039 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.030 INCHES NOMINAL IN
UNDERCUT DIAMETER0.204 INCHES MINIMUM AND 0.216 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 1 OR TY 2 CL 2 MIL SPEC ALL TREATMENT RESPONSES OVERALL
FIRST END STYLECHAMFERED
STYLE DESIGNATORGROOVE
DIAMETER0.2485 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM IN
OVERALL LENGTH2.070 INCHES NOMINAL IN
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
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 11578984?
11578984 is a PIN,GROOVED,HEADLESS.
What is the NSN for 11578984?
11578984 is cataloged in the U.S. Government catalog under NSN 5315-01-047-8151. This indicates validated use in U.S. government and defense supply chains.
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