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745925 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

745925: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.717 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN, material: STEEL COMP 410 OVERALL, overall_length: 1.310 INCHES MINIMUM AND 1.330 INCHES MAXIMUM IN, surface_finish: 32.0 MICROINCHES OUTSIDE DIAMETER, undercut_width: 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN, first_end_style: CHAMFERED. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-019-1114, 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
745925
NSN: 5315-01-019-1114
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 52661 — RTX CORPORATION DIV PRATT & WHITNEY (USA)
SPECIFICATIONS
diameter0.717 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN
materialSTEEL COMP 410 OVERALL
overall_length1.310 INCHES MINIMUM AND 1.330 INCHES MAXIMUM IN
surface_finish32.0 MICROINCHES OUTSIDE DIAMETER
undercut_width0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
first_end_styleCHAMFERED
hardness_rating30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
undercut_radius0.040 INCHES NOMINAL IN
effective_length1.160 INCHES NOMINAL IN
second_end_styleSQUARE
special_featuresHAS 0.375 IN. DIA,1.000 IN. DP HOLE CENTERED IN CHAMFERED END IN
style_designatorGROOVE
NSN5315-01-019-1114
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 745925 · 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: 32.0 MICROINCHES OUTSIDE DIAMETER
•
UNDERCUT WIDTH: 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.510 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
•
FIRST END LOCATION: CHAMFERED END
•
FIRST END STYLE: CHAMFERED
•
HARDNESS RATING: 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: GROOVE
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER
UNDERCUT WIDTH0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.510 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
FIRST END LOCATIONCHAMFERED END
FIRST END STYLECHAMFERED
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORGROOVE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.717 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN
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 745925?
745925 is a PIN,GROOVED,HEADLESS.
What is the NSN for 745925?
745925 is cataloged in the U.S. Government catalog under NSN 5315-01-019-1114. This indicates validated use in U.S. government and defense supply chains.
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