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8448209 — LOCK,BACK PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

8448209: LOCK,BACK PLATE.

The LOCK,BACK PLATE is a the manufacturer industrial component. Key specifications include end_item_identification: 1005-00-690-2790MG CAL 50 M85. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-809-0680, 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
8448209
NSN: 5315-00-809-0680
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
end_item_identification1005-00-690-2790MG CAL 50 M85
NSN5315-00-809-0680
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8448209 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION1005-00-690-2790MG CAL 50 M85
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 1
5315008090680Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 8448209?
8448209 is a LOCK,BACK PLATE.
What parts can replace 8448209?
There is 1 known substitute for 8448209: 5315008090680. Substitute compatibility should be verified for your specific system.
What is the NSN for 8448209?
8448209 is cataloged in the U.S. Government catalog under NSN 5315-00-809-0680. This indicates validated use in U.S. government and defense supply chains.
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