BACBR12BC337NA

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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-068-6961

Item Name Code

13706

Assigment Date

12/01/1978 (47 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.)

0.090 inches minimum and 0.105 inches maximum outer groove depth, special cross-sectional shape style, 0.268 inches minimum and 0.272 inches maximum cross-sectional height, 0.236 inches nominal outer groove width, 2.997 inches minimum and 3.002 inches maximum center hole diameter

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: special
Cross-Sectional Height: 0.268 inches minimum and 0.272 inches maximum
Outer Groove Depth: 0.090 inches minimum and 0.105 inches maximum
Outer Groove Width: 0.236 inches nominal
Center Hole Diameter: 2.997 inches minimum and 3.002 inches maximum
Peripheral Diameter: 3.227 inches minimum and 3.252 inches maximum
Material: plastic polytetrafluoroethylene overall
Material Document And Classification: mil-r-8791 mil spec single material response 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
BACBR12BC337NA	Packing Retainer
C2120411-337NB	Packing Retainer

FAQs

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

What is the FSCG of the NSN 5330-01-068-6961?

The FSCG of the NSN 5330-01-068-6961 is 5330

Does the NSN 5330-01-068-6961 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-068-6961 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 5330-01-068-6961 contain precious materials?

Precious metal content is unknown

Does NSN 5330-01-068-6961 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 5330-01-068-6961 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, Dec 1, 1978