O-Ring

240-19357

(NSN) National Stock Number

5331-00-165-1958

Federal Supply Classification

5331 O-Ring

Item Name Code

47946

Schedule B Code

4016930000

Summary

3.976 inches minimum and 4.048 inches maximum outside diameter, -15.0 deg fahrenheit and 400.0 deg fahrenheit temp rating, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 3.706 inches minimum and 3.762 inches maximum center hole diameter, 125 maximum elongation percentage, 75.0 shore durometer a nominal hardness rating

DAC	HCC	DMIL	RNCC
4	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	9Z

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

3.976 inches minimum and 4.048 inches maximum

Details

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

Temp Rating

-15.0 deg fahrenheit and 400.0 deg fahrenheit

Details

A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.

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

3.706 inches minimum and 3.762 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

125 maximum

Details

The percentage the item will stretch.

Hardness Rating

75.0 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 fluorocarbon class fpm

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
116.000.180	D9182	6	-	C	1	-	ZZ
200-2377-040	D9182	6	-	C	1	-	ZZ
20A11EM240	D9182	6	-	C	1	-	ZZ
388074	D9182	6	-	C	1	-	ZZ
516-5486646-F30	D9182	6	-	C	1	-	ZZ
52240080	D9182	6	-	C	1	-	ZZ
ARP568-240MIL-R -25897CL1TY1	D9182	6	-	C	1	-	ZZ
NAS1593-240	D9182	6	-	C	1	-	ZZ
2-240 V747-75	C0308	3	-	5	9	-	9Z
J221P240	A3121	5	-	5	2	-	ZR
J221P240	A3460	5	-	5	2	-	ZR
M83248/1-240ES	H2313	4	-	5	9	-	9Z
S9413-240	99193	1	-	5	1	-	SB
S9026L240	59789	5	-	5	1	-	ZZ
PRP568-240-9009-75	77308	4	-	5	1	-	9Z
V3E10103 ITEM 38	99517	5	-	C	1	-	ZZ
S9026L240	70210	4	-	5	1	-	9Z
HBV-F3-20-0001-22	0AZ22	1	-	5	1	-	ZZ
HBV-F3-30-0001-19	0AZ22	1	-	5	1	-	ZZ
AS568-240V	91940	E	-	C	1	-	ZZ
2-240 V884-75	02697	4	-	5	1	-	9Z
2-240V0747-75	02697	3	-	5	1	-	ZZ
2-240V1164-75	02697	3	-	5	1	-	ZZ
2-240V1226-75	02697	3	-	5	1	-	ZZ
2-240V747-75	02697	4	-	5	1	-	9Z
J221P240	07482	4	-	5	1	-	9Z
Z1057AH	59958	5	-	5	9	-	ZZ
30093-40930 ITEM 16	07270	5	-	C	1	-	ZZ
30093-41360 ITEM 16	07270	5	-	C	1	-	ZZ
30096-41450 ITEM 20	07270	5	-	C	1	-	ZZ
32240D	07270	5	-	C	1	-	ZZ
AMS7276	0U583	E	-	5	9	-	ZZ
AS3085-240	0U583	5	-	5	1	-	ZZ
AS3209-240	0U583	E	-	3	2	-	ZZ
SAE-AMS7276	0U583	E	-	3	1	-	ZZ
AMS7276	81343	E	-	5	9	-	ZZ
AS3085-240	81343	E	-	5	9	-	9Z
AS3209-240	81343	E	-	5	9	-	ZZ
PRP240-19357	25184	4	-	5	1	-	9Z
M83248/1-240	81349	1	-	5	1	-	KZ
MIL-R-83248	81349	E	-	5	9	-	9Z
MS9388-240	96906	4	-	5	1	-	9Z