12J91-800

View detailed technical data, stock status, and sourcing information for: 12J91-800
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-01-041-6726

Item Name Code

20319

Assigment Date

05/28/1977 (49 years ago)

8.810 inches nominal inside diameter, 0.538 inches minimum and 0.546 inches maximum groove width, grooved retainer cross-sectional shape style, 0.050 inches nominal retainer thickness, double latch style

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: grooved retainer
Inside Diameter: 8.810 inches nominal
Groove Width: 0.538 inches minimum and 0.546 inches maximum
Retainer Thickness: 0.050 inches nominal
Latch Style: double
Nut Type: self-locking hexagon
Segment Quantity: 4
Sealing Inner Liner: not included
Retainer Width: 1.120 inches nominal
Band Thickness: 0.050 inches nominal
Band Width: 0.880 inches nominal
Height: 0.300 inches nominal
Material: steel corrosion resisting overall
Shape: round

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
12J91-800	Grooved Clamp Coupling

FAQs

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

What is the FSCG of the NSN 5342-01-041-6726?

The FSCG of the NSN 5342-01-041-6726 is 5342

Does the NSN 5342-01-041-6726 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5342-01-041-6726 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 5342-01-041-6726 contain precious materials?

Precious metal content is unknown

Does NSN 5342-01-041-6726 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 5342-01-041-6726 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sat, May 28, 1977