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MS51831-205L
"INSERT, KEY-LOCKED, 7/16-20"
ACME
217-077505
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MS51831-205L

 

MS51831-205L  

Material:
Insert - 303 CRES
Keys- 302 CRES

Finish: Passivated

Tolerances: ±.010 inch unless specified otherwise

Internal Threads: Per SAE AS8879

Keys: MS51831-205L & NAS1395C7L Inserts with an internal thread size of 5/16 and larger are furnished with 4 locking keys. Smaller sizes have 2 locking keys.  

Lubrication: Dry Film Lube on Self-Locking Inserts only

Performance: MIL-I-45914A (MS51831 & NAS1395)

Dimensions: All MS51831-205L & NAS1395C7L dimensions below are in inches

Internal Thread Class 3B: 7/16 - 20
External Thread Class 2A: 5/8 - 11
H Length: .625
J: .28 ±.030
K C'Bore Depth: .10

MS/NAS Style - 303 CRES Keylocking Threaded Inserts Heavy Duty Inch

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Aircraft Fasteners is a stocking distributor for MS51831-205L. We stock a full range of MS inserts and MS nuts including the MS51831-205L.
Please contact Aircraft Fasteners customer service for pricing information, technical support and stock status/lead time for the part number MS51831-205L.