3A255

View detailed technical data, stock status, and sourcing information for: 3A255
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-579-7916

Item Name Code

47946

Assigment Date

01/01/1963 (63 years ago)

0.865 inches minimum and 0.895 inches maximum outside diameter, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 0.669 inches minimum and 0.679 inches maximum center hole diameter, rubber butadiene-acrylonitrile class nbr material

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Outside Diameter: 0.865 inches minimum and 0.895 inches maximum
Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 0.669 inches minimum and 0.679 inches maximum
Material: rubber butadiene-acrylonitrile class nbr

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-433-7137	No Name Available	11/01/1995
5330-00-580-6311	No Name Available	09/01/1991
5330-00-599-2923	No Name Available	01/01/1963
5330-00-896-8019	No Name Available	08/05/1970
5330-01-009-7038	No Name Available	12/01/1976
5330-01-157-6751	No Name Available	04/01/1988
5330-01-185-8702	No Name Available	04/01/1994
5331-01-600-7260	No Name Available	08/01/2022

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
004115EB	O-Ring
10082534	O-Ring
11-106115	O-Ring
115 ITM 13 PL70 6	O-Ring
115-7507	O-Ring
1276-04-183	O-Ring
1276-04-183P	O-Ring
1446-115	O-Ring
17,12X2,62SR832-75	O-Ring
2-115PS-1-30-5	O-Ring
230079045	O-Ring
25332BUNAN	O-Ring
2640-085PC82	O-Ring
2640-087PC82	O-Ring
3188547SH2PC9	O-Ring
357552-52	O-Ring
3A255	O-Ring
4067-70-115	O-Ring
4115-59	O-Ring
5-0-51-23	O-Ring
5-666-143	O-Ring
51561A115	O-Ring
5256A115	O-Ring
5278-0115	O-Ring
5330005797916	O-Ring
5331PL0796189	O-Ring
561A115	O-Ring
577-520-1609467PC17	O-Ring
671-0115	O-Ring
676-00115	O-Ring
700-115-355C	O-Ring
7377-115	O-Ring
757 234	O-Ring
845-1889834PC82	O-Ring
845-1889836PC82	O-Ring
857496	O-Ring
907941-0002	O-Ring
AN13-M975	O-Ring
AN13SR832-75	O-Ring
ARP568-115MIL55 16	O-Ring
ARP568-115MILP5 516 CLB	O-Ring
ARP568-115MILP5 516-70	O-Ring
ARP568-115MILP5 516-70DURM	O-Ring
ARP568-115MILP5 516-DURM70	O-Ring
AS568-115MIL-P- 5516	O-Ring
AS568-115MIL-P- 5516 CLASS B	O-Ring
AS568-115MIL-P-25732	O-Ring
B180-115	O-Ring
D-WK-492-A71-IT .12-6	O-Ring
DWK-492-A71 IT. 9-7	O-Ring
JT 17.12X2.62-24B7	O-Ring
M2I8775-115	O-Ring
MS-28775-115	O-Ring
MS18775-115	O-Ring
MS28775-0115	O-Ring
MS28775-115/2-115	O-Ring
MS28775-115ES	O-Ring
MV-200-19000-11 -600-11	O-Ring
N304-75-115	O-Ring
P48026-115	O-Ring
PR3406-1PIECE19	O-Ring
PRP568-115-4067-70	O-Ring
SAA1712B62A24B7	O-Ring
SR 832-75-115	O-Ring
SS845-1889766 P	O-Ring
SS845-1889766PI	O-Ring
SS845-1889836 P	O-Ring
SS845-1968265PI	O-Ring
SS845-2180928PC	O-Ring
T0U91807	O-Ring
V-3274 PIECE 13	O-Ring
V3E10006PC35	O-Ring
W 4072 296 AL	O-Ring
WB262A01712AU3L	O-Ring
WB262A01712AUNL	O-Ring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5331-00-579-7916?

The FSCG of the NSN 5331-00-579-7916 is 5331

Does the NSN 5331-00-579-7916 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-579-7916 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5331-00-579-7916 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-579-7916 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5331-00-579-7916 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963