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A51K10576-13 — PIN,SHOULDER,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

A51K10576-13: PIN,SHOULDER,HEADED.

The PIN,SHOULDER,HEADED is a the manufacturer industrial component. Key specifications include height: 0.226 INCHES NOMINAL IN, material: STEEL COMP 630 OVERALL, head_style: PAN (R1, R2, R3 NOT REQUIRED IN ITEM DESCRIPTION), surface_finish: 125.0 MICROINCHES OVERALL, first_end_style: CHAMFERED, style_designator: SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-466-9943, 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
A51K10576-13
NSN: 5315-00-466-9943
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
height0.226 INCHES NOMINAL IN
materialSTEEL COMP 630 OVERALL
head_stylePAN (R1, R2, R3 NOT REQUIRED IN ITEM DESCRIPTION)
surface_finish125.0 MICROINCHES OVERALL
first_end_styleCHAMFERED
style_designatorSHOULDER
first_step_length0.497 INCHES NOMINAL IN
pin_head_diameter0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
under_head_length0.703 INCHES NOMINAL IN
second_step_length0.206 INCHES NOMINAL IN
first_step_diameter0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
NSN5315-00-466-9943
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A51K10576-13 · 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
•
SURFACE FINISH: 125.0 MICROINCHES OVERALL
•
FIRST END TAPER LENGTH: 0.024 INCHES NOMINAL IN
•
FIRST STEP DIAMETER: 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
UNDER HEAD LENGTH: 0.703 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
SECOND STEP LENGTH: 0.206 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES OVERALL
FIRST END TAPER LENGTH0.024 INCHES NOMINAL IN
FIRST STEP DIAMETER0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
UNDER HEAD LENGTH0.703 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
SECOND STEP LENGTH0.206 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
PIN HEAD DIAMETER0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 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

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 A51K10576-13?
A51K10576-13 is a PIN,SHOULDER,HEADED.
What is the NSN for A51K10576-13?
A51K10576-13 is cataloged in the U.S. Government catalog under NSN 5315-00-466-9943. This indicates validated use in U.S. government and defense supply chains.
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