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845-7504731-152B — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

845-7504731-152B: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, first_end_style: CHAMFERED, second_end_style: COUNTERBORED W/THRU HOLE, pin_overall_length: 4.810 INCHES NOMINAL IN, pin_overall_diameter: 0.991 INCHES MINIMUM AND 0.993 INCHES MAXIMUM IN, first_end_taper_angle: 25.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-615-3610, 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
845-7504731-152B
NSN: 5315-01-615-3610
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
first_end_styleCHAMFERED
second_end_styleCOUNTERBORED W/THRU HOLE
special_featuresSECOND END HAS THREAD DIAMETER OF 0.375 IN, THREAD TYPE UNC, 16 THREADS/INCH, THREAD CLASS OF 2B, AND THREAD LENGTH OF 0.750 IN (MIN) IN
pin_overall_length4.810 INCHES NOMINAL IN
pin_overall_diameter0.991 INCHES MINIMUM AND 0.993 INCHES MAXIMUM IN
first_end_taper_angle25.0 DEGREES NOMINAL
first_end_taper_length0.063 INCHES NOMINAL IN
second_end_counterbore_depth0.940 INCHES NOMINAL IN
second_end_counterbore_diameter0.410 INCHES NOMINAL IN
second_end_relationship_with_first_endNOT IDENTICAL
part_name_assigned_by_controlling_agencyDOWEL PIN
NSN5315-01-615-3610
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 845-7504731-152B · 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
•
FIRST END TAPER LENGTH: 0.063 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
FIRST END TAPER ANGLE: 25.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 0.991 INCHES MINIMUM AND 0.993 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 4.810 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
SECOND END COUNTERBORE DIAMETER: 0.410 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.063 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE25.0 DEGREES NOMINAL
PIN OVERALL DIAMETER0.991 INCHES MINIMUM AND 0.993 INCHES MAXIMUM IN
PIN OVERALL LENGTH4.810 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END COUNTERBORE DIAMETER0.410 INCHES NOMINAL IN
SPECIAL FEATURESSECOND END HAS THREAD DIAMETER OF 0.375 IN, THREAD TYPE UNC, 16 THREADS/INCH, THREAD CLASS OF 2B, AND THREAD LENGTH OF 0.750 IN (MIN) IN
SECOND END STYLECOUNTERBORED W/THRU HOLE
PART NAME ASSIGNED BY CONTROLLING AGENCYDOWEL PIN
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 845-7504731-152B?
845-7504731-152B is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 845-7504731-152B?
845-7504731-152B is cataloged in the U.S. Government catalog under NSN 5315-01-615-3610. 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.