Quote in 15 min·24/7 × 365AS9120:2025 · ISO 9001:2015 · FAA AC 00-56B
NSN 5310-01-372-4729CAGE 81348

FF-B-171 by Federal Specifications with NSN 3110005543931 - Submit a Quote

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.

ASAP Aviation Procurement is pleased to announce that part number FF-B-171 of NSN 3110005543931 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number FF-B-171 is a Washer Key manufactured by Federal Specifications under CAGE Code . Simply fill out the Request for Quote (RFQ) form provided here to get started on your quote. In order to make sure that we get you your quote in a timely manner, please take the time to make sure that all fields are completely filled out, particularly the asterisk-marked (*) fields like Parts Needed By and Quantity (ea). 

Federal Specifications
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
Submit RFQ

Request a quote for FF-B-171

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

Submit RFQ for FF-B-171

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 KeyFF-B-171
NSN5310-01-372-4729
Manufacturer
Federal Specifications
CAGE
81348
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Characteristics Data of NSN 5310-01-372-4729, 5310013724729

MRCCriteriaCharacteristic
AAUBHOLE DIAMETER0.875 INCHES NOMINAL
ABKVOUTSIDE DIAMETER0.750 INCHES NOMINAL
AGAVEND ITEM IDENTIFICATIONC.I.W.S. MK15 MOD11 C.P.F.,NAVAL ORDNANCE SYSTEMS COMMAND