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D44557 O-Ring

5331-01-617-1630

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Official Item Classification

Name
O-Ring
Part Number
D44557
(NSN) National Stock Number
5331-01-617-1630
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5331 O-Ring
(INC) Item Name Code
47946
(FIIG) Federal Item Identification Guide
A510X0
Date
03/13/2013 (13 years ago)

70.0 millimeters nominal center hole diameter, 74.0 millimeters nominal peripheral diameter, 74.0 millimeters nominal outside diameter, 250.0 fahrenheit temp rating, 2.0 millimeters nominal cross-sectional height

Specs & Compatibility

Outside Diameter

74.0 millimeters nominal

Temp Rating

250.0 fahrenheit

Cross-Sectional Height

2.0 millimeters nominal

Center Hole Diameter

70.0 millimeters nominal

Peripheral Diameter

74.0 millimeters nominal

End Item Identification

assy model 3540,tfn monitor

Hardness Rating

70.0 shore durometer c nominal

Part Name Assigned By Controlling Agency

o-ring

Color

black

Material

rubber butadiene nitrile

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

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

Hazardous Metals Indicator
N

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

Pseudo Item Name Code

0047946

Related Hardware Products

Part Number Description
757467 O-Ring
D44557 O-Ring
D44557 FIND 30 O-Ring
ORM0200-07000 N-70 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-617-1630?
The FSCG of the NSN 5331-01-617-1630 is 5331
Does NSN 5331-01-617-1630 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 5331-01-617-1630 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-617-1630 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 5331-01-617-1630 was assigned to the Federal Catalog?
It was assigned 13 years ago, on Wed, Mar 13, 2013