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74A450833-2001 — KEY,LOCK PISTON HEAD

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

74A450833-2001: KEY,LOCK PISTON HEAD.

The KEY,LOCK PISTON HEAD is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL PER AMS 6359,COMP 4340; 1.250 IN. LG; 0.360 IN.

W; 0.060 IN. THK IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-107-6857, 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
74A450833-2001
NSN: 5315-01-107-6857
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL PER AMS 6359,COMP 4340; 1.250 IN. LG; 0.360 IN. W; 0.060 IN. THK IN
NSN5315-01-107-6857
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 74A450833-2001 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL PER AMS 6359,COMP 4340; 1.250 IN. LG; 0.360 IN. W; 0.060 IN. THK IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL PER AMS 6359,COMP 4340; 1.250 IN. LG; 0.360 IN. W; 0.060 IN. THK 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 2
1958-184Reference document
Same NSN cross-reference
Reference document — Secondary reference
10154047Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 74A450833-2001?
74A450833-2001 is a KEY,LOCK PISTON HEAD.
What parts can replace 74A450833-2001?
There are 2 known substitutes for 74A450833-2001: 1958-184, 10154047. Substitute compatibility should be verified for your specific system.
What is the NSN for 74A450833-2001?
74A450833-2001 is cataloged in the U.S. Government catalog under NSN 5315-01-107-6857. This indicates validated use in U.S. government and defense supply chains.
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