MS/NAS Style - A286 CRES Keylocking Threaded Inserts
Miniature - Metric

Material:	Insert - A286 CRES (140 KSI Min)
	Keys- 302 CRES
Finish: Passivated
Tolerances: ±.25 mm unless specified otherwise
Internal Threads: Per Fed Std H28/21, MJ Form
Dimensions: All dimensions below are in metric
Keys: Miniature inserts are furnished with 2 locking keys
Material Identification Mark: None
Lubrication: Dry Film Lube on Self-Locking Inserts only
Performance: NA0147

Call
800-323-5582
or email us at
acmemail@acmeindustrial.com
and a representative will
contact you shortly.

To request a quote, Click on the MS or Acme part number in the chart below.

Insert								Installation/ Removal
Non-Locking		Self-Locking		Dimensions				Installation/ Removal
MS/NAS	ACME Part Number	MS/NAS	ACME Part Number	Internal Thread Class 4H6H	External Thread Class 4h	G Thread	H	Install Tool Part No.
NA0147-020	217-078382	—	217-079382	M2x0.4	M4x0.7	2.20	3.00	217-072682
NA0147-025	217-078383	—	217-079383	M2.5x0.45	M4.5x0.75	2.70	3.81	217-072683
NA0147-030	217-078384	NA0147E030	217-079384	M3x0.5	M5x0.8	3.10	4.25	217-072684
NA0147-040	217-078386	NA0147E040	217-079386	M4x0.7	M6x0.75	4.11	5.25	217-072686
For inserts with the following options, add the letter code shown to the end of the Acme part number: S — Silver Plate per AMS 2410 SN — Silver Plate Only, No Dry Film Lube (Self-Locking Inserts Only DFL — Dry Film Lube (Non-Locking INserts Only) K — Self Broaching Keys