109951

O-Rings

NSN 5331-01-650-7723 Classification

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.

1.78 millimeters nominal cross-sectional height, 70.0 shore durometer a nominal hardness rating, rubber butadiene nitrile material, waterjet, marine end item identification, 400.0 millimeters nominal center hole diameter

National Stock Number: 5331-01-650-7723
Federal Supply Group: 53 - Hardware and Abrasives
Federal Supply Classification: 5331 - O-Ring
National Item Identification Number: 01-650-7723
Item Name Code: 47946
Assigned Date: Tue, Dec 15, 2015
Requires Demilitarization: DEMIL/MLI

NSN 5331-01-650-7723 Specification

Set by the OEM (See RNCC code 3)

Center Hole Diameter: 400.0 millimeters nominal
Cross-Sectional Height: 1.78 millimeters nominal
End Item Identification: waterjet, marine
Hardness Rating: 70.0 shore durometer a nominal
Material: rubber butadiene nitrile
Special Features: 1270mm cut length

NSN 5331-01-650-7723 Material

Hazmat, Precious Metals, Criticality, Environment, and ESD

(PMIC) Precious Metals Indicator

Item does not contain precious metal.

What does the A code means?

Precious metals indicator code (pmic): this code is to identify items that have precious metals as part of their content. Precious metals are those metals generally considered to be uncommon and highly valuable which are relatively superior in certain properties such as resistance to corrosion and electrical conductivity. The precious metals recovery program for the federal government encompasses gold, silver, platinum, and the platinum family which consists of palladium, iridium, rhodium, osmium, and ruthenium. See volume 10, table 160 and quick info on-line.

(HMIC) Hazardous Metal Indicator

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

What does the N code means?

Hazardous materials indicator code: a code established in the dlis total item record (tir) to identify to users of the federal catalog system all known or suspected hazardous items as defined by safety/health, transaction and/or environmental regulations, to serve as a flag that a procuring activity must acquire a material safety data sheet when a hazardous item is procured, and to inform federal catalog system users when more detailed information on an item is available in the hazardous material information system. See volume 10, table 179 and quick info on-line.

Criticality Code

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

What does the X code means?

Criticality code, federal item identification guide: a code which indicates when an item is technically critical, by reason of tolerance, fit, application, nuclear hardness properties or other characteristic which affects identification of the item. See volume 10, table 181 and quick info on-line.

Cross Reference Parts

Part numbers that meet the specification outlined on this page and set by the OEM

Part Number	CAGE	RNCC	RNVC	DAC	RNAAC	MSDS	SADC
109951	01220	3	9	2	SB	-	-
109951	1PWP4	3	2	3	ZZ	-	-
109951	1PWP4	3	2	3	ZZ

Quality Commitment

Quality, Safety, and Compliance in Every Supply Requirement

Serving aerospace, military, MRO, and industrial customers with quality-first sourcing, inspected products, audited supply chain processes, and compliance-focused support.

AS9120 Certified

Audited Supply Chain

ITAR Registered

DDTC Registered

HAZMAT Certified

Customer Service Objectives

Every Product 100% Inspected

Every product is 100% inspected to support quality assurance, safety, documentation, and dependable delivery for critical aerospace, defense, MRO, and industrial sourcing requirements.

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