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G254326-1 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

G254326-1: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303S OVERALL, shank_length: 0.210 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.210 INCHES NOMINAL IN, overall_length: 0.820 INCHES NOMINAL IN, shank_diameter: 0.138 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-213-5564, 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
G254326-1
NSN: 5315-01-213-5564
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 303S OVERALL
shank_length0.210 INCHES NOMINAL IN
thread_class2A A
thread_length0.210 INCHES NOMINAL IN
overall_length0.820 INCHES NOMINAL IN
shank_diameter0.138 INCHES NOMINAL IN
undercut_width0.030 INCHES MAXIMUM IN
first_end_styleCHAMFERED
second_end_styleSQUARE
style_designatorUNDERCUT
thread_directionRIGHT-HAND
shoulder_diameter0.2465 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM IN
NSN5315-01-213-5564
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: G254326-1 · 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: 0.138 INCHES NOMINAL IN
•
UNDERCUT WIDTH: 0.030 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.290 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.090 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
•
FIRST END LOCATION: SHOULDER END
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TY4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.210 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.138 INCHES NOMINAL IN
UNDERCUT WIDTH0.030 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.290 INCHES NOMINAL IN
UNDERCUT DIAMETER0.090 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
FIRST END LOCATIONSHOULDER END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TY4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.210 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
SHANK LENGTH0.210 INCHES NOMINAL IN
STYLE DESIGNATORUNDERCUT
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 G254326-1?
G254326-1 is a PIN,SHOULDER,HEADLESS.
What is the NSN for G254326-1?
G254326-1 is cataloged in the U.S. Government catalog under NSN 5315-01-213-5564. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.