O-Ring

AS568-121AMS7280

(NSN) National Stock Number

5331-00-167-5110

Federal Supply Classification

5331 O-Ring

Item Name Code

47946

Schedule B Code

4016930000

Summary

1.239 inches minimum and 1.271 inches maximum outside diameter, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 1.039 inches minimum and 1.059 inches maximum center hole diameter, 125 maximum elongation percentage, 75.0 shore durometer a nominal hardness rating, rubber fluorocarbon class fpm material

DAC	HCC	DMIL	RNCC
4	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	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

1.239 inches minimum and 1.271 inches maximum

Details

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

Cross-Sectional Height

0.100 inches minimum and 0.106 inches maximum

Details

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

Center Hole Diameter

1.039 inches minimum and 1.059 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
10159826	A486G	9	-	6	9	-	WF
9560140750	F0228	6	-	5	2	-	ZF
XPG0261500041	D8266	3	-	5	2	-	ZG
028-04754	D9182	6	-	C	1	-	ZZ
211004585	D9182	6	-	C	1	-	ZZ
440059-1210	D9182	6	-	C	1	-	ZZ
4405	D9182	6	-	C	1	-	ZZ
54-67-2121	D9182	6	-	C	1	-	ZZ
708878-121	D9182	6	-	C	1	-	ZZ
ARP568-121MILR8 3248	D9182	6	-	C	1	-	ZZ
M83248-1-121	D9182	6	-	C	1	-	ZZ
M83485/1-121	D9182	6	-	C	1	-	ZZ
MS83248/1-121	D9182	6	-	C	1	-	ZZ
MS9388-121	D9182	6	-	C	1	-	ZZ
M83248-1-121ES	H2313	3	-	5	9	-	ZN
5331PL0653310	9009H	9	-	6	9	-	WP
NAS1593-121	59789	4	-	5	1	-	9Z
850000101-R11-121	05939	5	-	C	1	-	ZZ
PRP568-121-9009-75	77308	4	-	5	2	-	9Z
23040581	73342	A	-	3	2	-	KZ
6843333-121	73342	1	-	E	8	-	KE
2-121-77-545	02697	5	-	5	9	-	KZ
2-121V0747-75	02697	3	-	3	2	-	ZZ
2-121V1164-75	02697	3	-	3	2	-	ZZ
2-121V1226-75	02697	3	-	3	2	-	ZZ
2-121V747-75	02697	4	-	5	9	-	9Z
2-121V884-75	02697	5	-	5	9	-	KZ
M83248-1-121	02697	6	-	5	2	-	9Z
J221P121	99207	6	-	5	2	-	9Z
J221P121	07482	4	-	3	2	-	KZ
7583-41505 ITEM 14	07270	5	-	C	1	-	ZZ
649-393-121-0	58828	5	-	5	2	-	KZ
AS3209-121	0U583	5	-	3	2	-	ZZ
SAE-AMS7276	0U583	E	-	3	1	-	ZZ
AMS7276G	81343	E	-	5	9	-	ZZ
AS3209-121	81343	4	-	5	9	-	ZZ
AS8209-121	81343	E	-	5	9	-	ZZ
M83248/1-121	81343	4	-	5	9	-	ZZ
121-517	04171	5	-	5	2	-	9Z
121-19357	25184	4	-	5	2	-	9Z
121-19457	25184	4	-	5	2	-	9Z
PRP121-16207	25184	5	-	5	2	-	KZ
PRP121-19357	25184	4	-	5	2	-	9Z
PRP121-19457	25184	5	-	5	9	-	KZ
8020002121635	04613	5	-	C	1	-	ZZ
D30000-8-01 ITEM 84	04613	5	-	C	1	-	ZZ
D30000-8-02 ITEM 84	04613	5	-	C	1	-	ZZ
NAS1593-121	80205	5	-	5	9	-	KZ
M83248/1-121	81349	4	-	5	9	-	CT
M83485/-121	81349	E	-	5	9	-	KZ
MIL-R-38248/1	81349	4	-	5	9	-	9Z
MS17413-121	96906	4	-	E	8	-	KZ