O-Ring

725-70-140

(NSN) National Stock Number

5331-00-252-6053

Federal Supply Classification

5331 O-Ring

Item Name Code

47946

Schedule B Code

4016930000

Summary

2.420 inches minimum and 2.466 inches maximum outside diameter, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 2.227 inches minimum and 2.247 inches maximum center hole diameter, 65.0 shore durometer a minimum and 75.0 shore durometer a maximum hardness rating, rubber butadiene-acrylonitrile class nbr material

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	KZ

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

2.420 inches minimum and 2.466 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

2.227 inches minimum and 2.247 inches maximum

Details

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

Hardness Rating

65.0 shore durometer a minimum and 75.0 shore durometer a maximum

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
2-140 N602-70	C0308	3	-	5	9	-	ZG
SR-822A-60-140	95272	5	-	5	2	-	KZ
2661058B140	92003	3	-	5	2	-	ZZ
RT253-65-140	77969	5	-	5	9	-	ZZ
457-60-140	77308	4	-	5	2	-	KZ
PRP568-140-457-60	77308	4	-	5	2	-	KZ
60-P-31-140	28486	5	-	5	2	-	KZ
MS29513-140	4P205	6	-	5	9	-	9Z
1793-140	91265	4	-	5	2	-	KZ
2-140 N602-70	02697	4	-	5	9	-	KZ
PX-1775-140	70106	5	-	5	2	-	KZ
005-0035-51	53154	5	-	5	2	-	KZ
E0224PC17	53154	5	-	5	2	-	KZ
SMB108611	80063	6	-	5	2	-	XX
C-69-140	01212	5	-	5	2	-	KZ
140-C-69	76680	5	-	C	1	-	KZ
10V60-141-140	73277	5	-	5	2	-	KZ
AS29513-140	0U583	5	-	5	9	-	ZZ
MS29513-140	0U583	E	-	3	2	-	ZZ
SAE-AS29513	0U583	E	-	3	1	-	ZZ
AS29513-140	81343	E	-	3	9	-	ZZ
7866-140	25184	5	-	5	2	-	KZ
MS29513-140	96906	4	-	5	9	-	KZ