PartsTable
Technical Data Sheet
Download PDF

7266497 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7266497: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8640 OR STEEL COMP 8645 OR STEEL COMP 8740 OVERALL, shank_length: 1.155 INCHES NOMINAL IN, overall_length: 1.305 INCHES MINIMUM AND 1.315 INCHES MAXIMUM IN, shank_diameter: 0.183 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, first_end_style: CHAMFERED, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-726-6497, 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
7266497
NSN: 5315-00-726-6497
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL COMP 8640 OR STEEL COMP 8645 OR STEEL COMP 8740 OVERALL
shank_length1.155 INCHES NOMINAL IN
overall_length1.305 INCHES MINIMUM AND 1.315 INCHES MAXIMUM IN
shank_diameter0.183 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
first_end_styleCHAMFERED
hardness_rating40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
second_end_styleCHAMFERED
style_designatorSHOULDER
shoulder_diameter0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
surface_treatmentPHOSPHATE MANGANESE OVERALL
first_end_locationLONG END
first_hole_diameter0.070 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN
NSN5315-00-726-6497
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7266497 · 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: 0.183 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
•
SECOND SHANK DIAMETER: 0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
•
FIRST END LOCATION: LONG END
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-L-644,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SECOND END TAPER ANGLE: 44.0 DEGREES MINIMUM AND 46.0 DEGREES MAXIMUM
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
FIRST END STYLE: CHAMFERED
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.183 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
SECOND SHANK DIAMETER0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
FIRST END LOCATIONLONG END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-L-644,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SECOND END TAPER ANGLE44.0 DEGREES MINIMUM AND 46.0 DEGREES MAXIMUM
HOLE ARRANGEMENT STYLEONE END DRILLED
FIRST END STYLECHAMFERED
FIRST HOLE DIAMETER0.070 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM 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 1
5315007266497Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 7266497?
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 7266497?
7266497 is a PIN,SHOULDER,HEADLESS.
What parts can replace 7266497?
There is 1 known substitute for 7266497: 5315007266497. Substitute compatibility should be verified for your specific system.
What is the NSN for 7266497?
7266497 is cataloged in the U.S. Government catalog under NSN 5315-00-726-6497. 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 — 7266497

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.