5330-01-504-0771

Find complete technical information, availability, and procurement data for: 5330-01-504-0771
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-504-0771

Item Name Code

04250

Assigment Date

01/16/2003 (23 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

1.865 inches minimum and 1.885 inches maximum housing bore diameter, 0.178 inches minimum and 0.198 inches maximum accommodated shaft diameter, nssn submarine valve,assy and detail hull and backup towed sonar end item identification, one-piece construction, 0.860 inches nominal seal width

Product Characteristics

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

Accommodated Shaft Diameter: 0.178 inches minimum and 0.198 inches maximum
Seal Width: 0.860 inches nominal
End Item Identification: nssn submarine valve,assy and detail hull and backup towed sonar
Housing Bore Diameter: 1.865 inches minimum and 1.885 inches maximum
Construction: one-piece
Part Name Assigned By Controlling Agency: seal dynamic
Material: plastic polyurethane overall

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
563-7286781-50	Plain Seal
H684-1505-50	Plain Seal
H6841505A-50	Plain Seal

FAQs

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

What is the FSCG of the NSN 5330-01-504-0771?

The FSCG of the NSN 5330-01-504-0771 is 5330

Does the NSN 5330-01-504-0771 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-504-0771 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 5330-01-504-0771 contain precious materials?

Precious metal content is unknown

Does NSN 5330-01-504-0771 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5330-01-504-0771 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Thu, Jan 16, 2003