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375-1750MBK — PIN,SPRING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

375-1750MBK: PIN,SPRING.

The PIN,SPRING is a the manufacturer industrial component. Key specifications include diameter: 0.375 INCHES NOMINAL IN, material: STEEL OVERALL, overall_length: 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN, shear_strength: 11200 DOUBLE POUNDS PER SQUARE INCH, hardness_rating: 46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL, style_designator: COILED. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-151-5564, 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
375-1750MBK
NSN: 5315-00-151-5564
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 00287 — SPIROL INTERNATIONAL CORPORATION (USA)
SPECIFICATIONS
diameter0.375 INCHES NOMINAL IN
materialSTEEL OVERALL
overall_length1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN
shear_strength11200 DOUBLE POUNDS PER SQUARE INCH
hardness_rating46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
style_designatorCOILED
expanded_diameter0.388 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN
material_document_and_classificationSAE 1070 THRU 1095 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-00-151-5564
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 375-1750MBK · 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
•
EXPANDED DIAMETER: 0.388 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN
•
HARDNESS RATING: 46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: COILED
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1070 THRU 1095 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.375 INCHES NOMINAL IN
•
SHEAR STRENGTH: 11200 DOUBLE POUNDS PER SQUARE INCH
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
EXPANDED DIAMETER0.388 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORCOILED
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1070 THRU 1095 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.375 INCHES NOMINAL IN
OVERALL LENGTH1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN
SHEAR STRENGTH11200 DOUBLE POUNDS PER SQUARE INCH
MATERIALSTEEL 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 375-1750MBK?
375-1750MBK is a PIN,SPRING.
What is the NSN for 375-1750MBK?
375-1750MBK is cataloged in the U.S. Government catalog under NSN 5315-00-151-5564. This indicates validated use in U.S. government and defense supply chains.
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