7780001-235

View detailed technical data, stock status, and sourcing information for: 7780001-235
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-357-2062

Item Name Code

04250

Assigment Date

02/08/1974 (52 years ago)

A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes:items having a sleeve on on its under portion which can be clinched or crimped. Excludes:bushing,machine thread; nut,plain,knurled; nut,plain,round; nut,plain,clinch and nut,self-locking,clinch. See also nut,plain,plate

c-section w/ helical spring cross-sectional shape style, 3.375 inches minimum and 3.385 inches maximum housing bore diameter, 3.021 inches nominal accommodated shaft diameter, 0.115 inches minimum and 0.120 inches maximum seal width, solid construction

Product Characteristics

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

Cross-Sectional Shape Style: c-section w/ helical spring
Accommodated Shaft Diameter: 3.021 inches nominal
Seal Width: 0.115 inches minimum and 0.120 inches maximum
Housing Bore Diameter: 3.375 inches minimum and 3.385 inches maximum
Construction: solid
Material: plastic polytetrafluoroethylene sealing element
Material: steel corrosion resisting spring

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
1170-235-1-0	Plain Seal
7780001-235	Plain Seal

FAQs

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

What is the FSCG of the NSN 5330-00-357-2062?

The FSCG of the NSN 5330-00-357-2062 is 5330

Does the NSN 5330-00-357-2062 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-357-2062 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 5330-00-357-2062 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-357-2062 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 5330-00-357-2062 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Feb 8, 1974