Quote in 15 min·24/7 × 365AS9120:2025 · ISO 9001:2015 · FAA AC 00-56B
NSN 5310-01-171-0579CAGE 02AH0

L5871219-003

Washer Key

Washer Key ASAP can help source this line with documentation review, alternate part checks, condition requirements, and account manager follow-up for urgent or planned procurement.

Atomic Machine And Edm Inc
Manufacturer
USA
Origin
N/A
Spec
N/A
Unit weight
Detailed description

Technical sourcing notes

N/A
Lead time
N/A
Cross references
Unrestricted
Export control
5310 Nuts and Washers
FSC
Why ASAP

Operations-grade aviation sourcing.

AS9120B
Quality-managed distribution
15 min
Average RFQ response, 24/7
Full trace
Documentation & certs on request
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Send this part to ASAP with quantity, need-by timing, and buyer contact details. An account manager will review availability, alternates, certificates, and delivery options.

Part-specific RFQ

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Send this part to ASAP with quantity, need-by timing, and buyer contact details. A dedicated account manager reviews availability, alternates, certificates, and delivery options.

Washer KeyL5871219-003
NSN5310-01-171-0579
Manufacturer
Atomic Machine And Edm Inc
CAGE
02AH0
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Characteristics Data of NSN 5310-01-171-0579, 5310011710579

MRCCriteriaCharacteristic
KEYAAUBHOLE DIAMETER0 510 INCHES MINIMUM AND 0 515 INCHES MAXIMUM
KEYABKVOUTSIDE DIAMETER0 875 INCHES NOMINAL
KEYABLGTAPERED KEY MINOR WIDTH0 120 INCHES MINIMUM AND 0 125 INCHES MAXIMUM
KEYABMRINTERNAL KEY QUANTITY1
KEYABPXMATERIAL THICKNESS0 125 INCHES NOMINAL
KEYCQBCMINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
KEYFEATSPECIAL FEATURES45 DEG CENTERLINE TO EDGE OF KEY2 PLACES 0 030 IN MIN 0 040 IN MAX RADIUS INSIDE BOTTOM OF KEY2 PLACES 0 030 IN RADIUS ROUND BOTTOM OF KEY2 PLACES
KEYMATTMATERIALSTEEL COMP 4130 OVERALL
KEYMDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL