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375-40-45-19 — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

375-40-45-19: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1026 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL OVERALL, overall_width: 2.000 INCHES NOMINAL IN, overall_height: 0.312 INCHES NOMINAL IN, overall_length: 5.000 INCHES NOMINAL IN, special_features: HOLES LOCATED ON CENTERLINE 1.000 IN. NOM EQUIDISTANT,DISTANCE BETWEEN HOLE CENTERS 4.000 INCHES NOM IN, style_designator: PLAIN.

This part is cataloged in the U.S. Government catalog under NSN 5315-01-294-6837, 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
375-40-45-19
NSN: 5315-01-294-6837
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 63952 — EDERER INC STAR CRANES DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 1026 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL OVERALL
overall_width2.000 INCHES NOMINAL IN
overall_height0.312 INCHES NOMINAL IN
overall_length5.000 INCHES NOMINAL IN
special_featuresHOLES LOCATED ON CENTERLINE 1.000 IN. NOM EQUIDISTANT,DISTANCE BETWEEN HOLE CENTERS 4.000 INCHES NOM IN
style_designatorPLAIN
mounting_hole_depth0.312 INCHES NOMINAL IN
mounting_hole_diameter0.562 INCHES NOMINAL IN
mounting_hole_type_and_quantity2 PLAIN
material_document_and_classificationASTM A36 ASSN STD ALL MATERIAL RESPONSES OVERALL
distance_from_mounting_hole_center_to_end0.750 INCHES NOMINAL IN
NSN5315-01-294-6837
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 375-40-45-19 · 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
•
MOUNTING HOLE TYPE AND QUANTITY: 2 PLAIN
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A36 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
MOUNTING HOLE DIAMETER: 0.562 INCHES NOMINAL IN
•
DISTANCE FROM MOUNTING HOLE CENTER TO END: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.312 INCHES NOMINAL IN
MOUNTING HOLE TYPE AND QUANTITY2 PLAIN
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A36 ASSN STD ALL MATERIAL RESPONSES OVERALL
MOUNTING HOLE DIAMETER0.562 INCHES NOMINAL IN
OVERALL LENGTH5.000 INCHES NOMINAL IN
OVERALL WIDTH2.000 INCHES NOMINAL IN
DISTANCE FROM MOUNTING HOLE CENTER TO END0.750 INCHES NOMINAL IN
MOUNTING HOLE DEPTH0.312 INCHES NOMINAL IN
SPECIAL FEATURESHOLES LOCATED ON CENTERLINE 1.000 IN. NOM EQUIDISTANT,DISTANCE BETWEEN HOLE CENTERS 4.000 INCHES NOM 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 375-40-45-19?
375-40-45-19 is a KEY,MACHINE.
What is the NSN for 375-40-45-19?
375-40-45-19 is cataloged in the U.S. Government catalog under NSN 5315-01-294-6837. This indicates validated use in U.S. government and defense supply chains.
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