PartsTable
Technical Data Sheet
Download PDF

74A661255-2009 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

74A661255-2009: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, shank_length: 1.775 INCHES NOMINAL IN, thread_class: 3B, thread_length: 0.380 INCHES NOMINAL IN, overall_length: 8.900 INCHES NOMINAL IN, shank_diameter: 0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-209-2890, 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
74A661255-2009
NSN: 5315-01-209-2890
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP XM-13 OVERALL
shank_length1.775 INCHES NOMINAL IN
thread_class3B
thread_length0.380 INCHES NOMINAL IN
overall_length8.900 INCHES NOMINAL IN
shank_diameter0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN
surface_finish8.0 MICROINCHES LARGE SHANK
first_end_styleCHAMFERED
second_end_styleCOUNTERSUNK
thread_directionRIGHT-HAND
shoulder_diameter0.750 INCHES NOMINAL IN
first_end_locationUNTHREADED END
NSN5315-01-209-2890
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 74A661255-2009 · 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
•
SHANK DIAMETER: 0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN
•
SURFACE FINISH: 63.0 MICROINCHES ALL OTHER SURFACES
•
FIRST END TAPER LENGTH: 0.050 INCHES NOMINAL IN
•
SECOND END COUNTERSINK DIAMETER: 0.438 INCHES NOMINAL IN
•
FIRST END LOCATION: UNTHREADED END
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN
SURFACE FINISH63.0 MICROINCHES ALL OTHER SURFACES
SURFACE FINISH8.0 MICROINCHES LARGE SHANK
SURFACE FINISH8.0 MICROINCHES SHANK END
FIRST END TAPER LENGTH0.050 INCHES NOMINAL IN
SECOND END COUNTERSINK DIAMETER0.438 INCHES NOMINAL IN
FIRST END LOCATIONUNTHREADED END
HOLE ARRANGEMENT STYLEONE END DRILLED
THREAD LENGTH0.380 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
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 1
10123215Reference 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
Ready to buy 74A661255-2009?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 74A661255-2009?
74A661255-2009 is a PIN,SHOULDER,HEADLESS.
What parts can replace 74A661255-2009?
There is 1 known substitute for 74A661255-2009: 10123215. Substitute compatibility should be verified for your specific system.
What is the NSN for 74A661255-2009?
74A661255-2009 is cataloged in the U.S. Government catalog under NSN 5315-01-209-2890. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 74A661255-2009