NSN

5331-00-221-9778

O-Ring

FSC 5331O-RINGFSG 53HARDWARE AND ABRASIVES

Unit Price

$8.11

per EA

4 parts / 4 mfrs

Part Numbers for NSN 5331-00-221-97784 records
Part NumberCAGEManufacturerRNCCRNVC
ARP568-146MILP5516CLASSA0U583Sae International Dba Sae International31
ARP568-146MILP5516CLASSA81343Society of Automotive Engineers Inc39
PL12.0HSSV-1 IT83130Air & Liquid Systems Corporation Dba Buffalo PumpsC1
ARP568-146MILP5 516-90DUR0D9182Zf Industrieantriebe Witten GmbhC1
Manufacturers (4)

Sae International Dba Sae International

CAGE 0U583
View NSNs

Society of Automotive Engineers Inc

CAGE 81343
View NSNs

Air & Liquid Systems Corporation Dba Buffalo Pumps

CAGE 83130
View NSNs

Zf Industrieantriebe Witten Gmbh

CAGE D9182
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$8.11EAY
01-OCT-2025$8.11EAY
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
ABHEOUTSIDE DIAMETER2.818 INCHES NOMINAL
ADVNCROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM
ADYTCENTER HOLE DIAMETER2.602 INCHES MINIMUM AND 2.622 INCHES MAXIMUM
MATTMATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

About NSN 5331-00-221-9778

NSN 5331-00-221-9778 is a National Stock Number assigned to O-Ring. This NSN part number belongs to Federal Supply Class 5331 (O-RING) under Federal Supply Group 53 (HARDWARE AND ABRASIVES). There are 4 part numbers associated with this NSN from 4 manufacturers.

The current government unit price for NSN 5331-00-221-9778 is $8.11. Price history shows 2 recorded price changes.

To find the part number for NSN 5331-00-221-9778, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.