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	Locking	Initial	Mid.	Final	A	B	C	D	ROHS	CAD
NNS50	NNS50P	2.7	5.0	7.3	8-32	0.63	0.094	0.070
NNS52	NNS52P	2.9	7.0	11.1	10-32	0.75	0.125	0.920
NNS54	NNS54N	3.0	8.0	13.0	1/4-20	1.00	0.188	0.118
NNS54A	NNS54AN	3.0	8.0	13.0	1/4-28	1.00	0.188	0.118
NNS56	NNS56N	3.0	9.0	15.0	5/16-18	1.00	0.188	0.135
NNS58	NNS58N	5.5	10.0	14.5	3/8-16	1.13	0.188	0.187
NNS60	NNS60N	6.6	12.0	17.4	1/2-13	1.25	0.250	0.248
NNS62	NNS62N	10.5	18.0	25.5	5/8-11	1.50	0.313	0.310

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

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

Standard Spring Plungers - Steel w/Delrin® Nose

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

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

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

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