Delrin® Nose Standard Spring Plungers

Steel

Delrin^® Nose standard spring plungers are ideal for use with aluminum, brass or any soft, easily marred material.

Typical Uses

Positioning
Indexing
Ejecting
Locking
Latching
Detents
Contacts
Lifters
Insulators

Special Features

Insulating Delrin^® Nose
Reinforced for minimum deformation under force
High dielectric strength
Wear resistance
Self-lubricating surface

ANSI (Inch/American) Tables

Standard Spring Plungers - Steel w/Delrin® Nose

Part No.		End Force, (Lbs.)			A	B	C	D	ROHS	CAD Non-Locking	CAD Locking
Non-Locking	Locking	Initial	Mid.	Final	A	B	C	D	ROHS	CAD Non-Locking	CAD Locking
NNS50	NNS50P	2.7	5.0	7.3	8-32	0.63	0.094	0.070		NNS50	NNS50P
NNS52	NNS52P	2.9	7.0	11.1	10-32	0.75	0.125	0.920		NNS52	NNS52P
NNS54	NNS54N	3.0	8.0	13.0	1/4-20	1.00	0.188	0.118		NNS54	NNS54N
NNS54A	NNS54AN	3.0	8.0	13.0	1/4-28	1.00	0.188	0.118		NNS54A	NNS54AN
NNS56	NNS56N	3.0	9.0	15.0	5/16-18	1.00	0.188	0.135		NNS56	NNS56N
NNS58	NNS58N	5.5	10.0	14.5	3/8-16	1.13	0.188	0.187		NNS58	NNS58N
NNS60	NNS60N	6.6	12.0	17.4	1/2-13	1.25	0.250	0.248		NNS60	NNS60N
NNS62	NNS62N	10.5	18.0	25.5	5/8-11	1.50	0.313	0.310		NNS62	NNS62N

Light End Force Standard Spring Plungers - Steel w/Delrin® Nose

Part No.		End Force, (Lbs.)			A	B	C	D	ROHS	CAD Non-Locking	CAD Locking
Non-Locking	Locking	Initial	Mid.	Final	A	B	C	D	ROHS	CAD Non-Locking	CAD Locking
NNS51	NNS51P	0.7	1.5	2.3	8-32	0.63	0.094	0.070		NNS51	NNS51P
NNS53	NNS53P	1.3	2.0	2.7	10-32	0.75	0.125	0.092		NNS53	NNS53P
NNS55	NNS55N	1.0	2.5	4.0	1/4-20	1.00	0.188	0.118		NNS55	NNS55N
NNS55A	NNS55AN	1.0	2.5	4.0	1/4-28	1.00	0.188	0.118		NNS55A	NNS55AN
NNS57	NNS57N	1.5	3.0	4.5	5/16-18	1.00	0.188	0.135		NNS57	NNS57N
NNS59	NNS59N	2.8	5.0	7.2	3/8-16	1.13	0.188	0.187		NNS59	NNS59N
NNS61	NNS61N	2.7	6.0	9.3	1/2-13	1.25	0.250	0.248		NNS61	NNS61N
NNS63	NNS63N	3.5	7.0	10.5	5/8-11	1.50	0.313	0.310		NNS63	NNS63N

Standard Spring Plungers - Steel w/Delrin® Nose

Part No.		End Force, N		A	B	C	D	ROHS	CAD Non-Locking	CAD Locking
Non-Locking	Locking	Initial	Final	A	B	C	D	ROHS	CAD Non-Locking	CAD Locking
NNSM4A	NNSM4AP	12.0	22.7	M4 x 0.7	16.0	1.5	1.8		NNSM4A	NNSM4AP
NNSM5A	NNSM5AP	13.0	39.6	M5 x 0.8	19.0	2.3	2.3		NNSM5A	NNSM5AP
NNSM6A	NNSM6AP	18.0	50.0	M6 x 1.0	20.0	2.5	2.7		NNSM6A	NNSM6AP
NNSM8A	NNSM8AN	25.0	70.0	M8x 1.25	22.0	3.0	3.5		NNSM8A	NNSM8AN
NNSM10A	NNSM10AN	25.0	70.0	M10 x 1.5	22.0	3.0	4.0		NNSM10A	NNSM10AN
NNSM12A	NNSM12AN	45.0	110.0	M12 x 1.75	28.0	4.0	6.0		NNSM12A	NNSM12AN
NNSM16A	NNSM16AN	46.7	75.2	M16 x 2.0	38.1	5.0	7.8		NNSM16A	NNSM16AN

Light End Force Standard Spring Plungers - Steel w/Delrin® Nose

Part No.		End Force, N		A	B	C	D	ROHS	CAD Non-Locking	CAD Locking
Non-Locking	Locking	Initial	Final	A	B	C	D	ROHS	CAD Non-Locking	CAD Locking
NNSML4A	NNSML4AP	3.0	7.6	M4 x 7	16.0	1.5	1.8		NNSML4A	NNSML4AP
NNSML5A	NNSML5AP	5.8	10.4	M5 x .08	19.0	2.3	2.3		NNSML5A	NNSML5AP
NNSML6A	NNSML6AP	7.0	20.0	M6 x 1.0	20.0	2.5	2.7		NNSML6A	NNSML6AP
NNSML8A	NNSM8LAN	9.0	35.0	M8x 1.25	22.0	3.0	3.5		NNSML8A	NNSM8LAN
NNSML10A	NNSML10AN	9.0	35.0	M10 x 1.5	22.0	3.0	4.0		NNSML10A	NNSML10AN
NNSML12A	NNSML12AN	10.0	55.0	M12 x 1.75	28.0	4.0	6.0		NNSML12A	NNSML12AN
NNSML16A	NNSML16AN	15.6	35.2	M16 x 2.0	38.1	5.0	7.8		NNSML16A	NNSML16AN

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