O-Ring

PRP902-19 142-70

(NSN) National Stock Number

5331-00-618-2517

Federal Supply Classification

5331 O-Ring

Item Name Code

47946

Schedule B Code

4016930000

Summary

1.262 inches nominal outside diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 0.978 inches minimum and 0.990 inches maximum center hole diameter, 250 maximum elongation percentage, 70.0 shore durometer a nominal hardness rating, rubber butadiene-acrylonitrile class nbr material

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	XX

Identification

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

INC	FIIG	Concept	Condition
47946	A510X0	-	1

Specifications

Outside Diameter

1.262 inches nominal

Details

The length of a straight line which passes through the center of an item,and terminates at the outside circumference.

Cross-Sectional Height

0.135 inches minimum and 0.143 inches maximum

Details

A measurement from the bottom to the top of a cross section,in distinction from depth.

Center Hole Diameter

0.978 inches minimum and 0.990 inches maximum

Details

The length of a straight line which passes through the center of the center hole,and terminates at the circumference.

Elongation Percentage

250 maximum

Details

The percentage the item will stretch.

Hardness Rating

70.0 shore durometer a nominal

Details

A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

Material

rubber butadiene-acrylonitrile class nbr

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
F10421-0488	F0192	4	-	5	2	-	ZF
109A032606	D9182	6	-	C	1	-	ZZ
1PS4	D9182	6	-	C	1	-	ZZ
432043-11	D9182	6	-	C	1	-	ZZ
AN6227819	D9182	6	-	C	1	-	ZZ
ARP568-214MILP5 516-70DURM	D9182	6	-	C	1	-	ZZ
P6186A	D9182	6	-	C	1	-	ZZ
5331PL0679393	9009H	9	-	6	9	-	WP
S8057AY19	99193	5	-	C	1	-	ZZ
S8057K19	99193	5	-	5	2	-	XX
S8057V19	99193	5	-	C	1	-	ZZ
STD3000C19	99193	1	-	5	2	-	CT
S8057K19	59789	5	-	5	2	-	ZZ
S8057K19	70210	5	-	5	2	-	XX
S8057K19	72599	5	-	5	9	-	XX
2642-785-05 ITEM 115	96169	5	-	C	1	-	ZZ
99-1662	99167	5	-	5	2	-	XX
D224-13	20263	5	-	5	9	-	CT
2-214 47-071	02692	4	-	5	9	-	KZ
MS29561-214	1K697	5	-	5	2	-	9Z
MS29561-214	0U583	5	-	3	2	-	ZZ
SAE-AS29561	0U583	E	-	3	1	-	ZZ
MS29561-214	81343	E	-	3	9	-	ZZ
AN6227B19	88044	E	-	5	9	-	XX
MS29561-214	96906	E	-	5	9	-	XX