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5D3-03473 ITEM 2 — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5D3-03473 ITEM 2: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_width: 0.620 INCHES NOMINAL IN, overall_height: 0.620 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN, style_designator: PLAIN, material_document_and_classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-388-6260, 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
5D3-03473 ITEM 2
NSN: 5315-01-388-6260
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width0.620 INCHES NOMINAL IN
overall_height0.620 INCHES NOMINAL IN
overall_length3.000 INCHES NOMINAL IN
style_designatorPLAIN
material_document_and_classification66 FED STD ALL MATERIAL RESPONSES OVERALL
NSN5315-01-388-6260
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5D3-03473 ITEM 2 · 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
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.620 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH3.000 INCHES NOMINAL IN
OVERALL WIDTH0.620 INCHES NOMINAL IN
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 2
5D3-03473-12Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5D3-03473-21Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 5D3-03473 ITEM 2?
5D3-03473 ITEM 2 is a KEY,MACHINE.
What parts can replace 5D3-03473 ITEM 2?
There are 2 known substitutes for 5D3-03473 ITEM 2: 5D3-03473-12, 5D3-03473-21. Substitute compatibility should be verified for your specific system.
What is the NSN for 5D3-03473 ITEM 2?
5D3-03473 ITEM 2 is cataloged in the U.S. Government catalog under NSN 5315-01-388-6260. This indicates validated use in U.S. government and defense supply chains.
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