07A077-250

View detailed technical data, stock status, and sourcing information for: 07A077-250
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-01-336-7836

Item Name Code

20319

Assigment Date

04/03/1991 (35 years ago)

A metal loop having either a v or u cross section or channelled segment(s). It may be attached to a flat band. It is designed to create a fluid tight joint and/or connect pipe, tubing, tank cover(s), duct(s) and the like, by mating with flanged or beaded ferrule(s), flared, or beaded ends. It may or may not have a sealing inner liner. A latch or latches of the quick coupling type, nut or bolt type, or threaded trunnion type is (are) used to lock and adjust the band. Excludes:coupling, clamp, pipe and ring, locking, metal drum cover.

grooved retainer cross-sectional shape style, 392.0 fahrenheit temp rating, 40.0 included angle in deg, single latch style, 2.740 inches minimum inside 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: grooved retainer
Inside Diameter: 2.740 inches minimum
Temp Rating: 392.0 fahrenheit
Latch Style: single
Included Angle In Deg: 40.0
Nut Type: self-locking hexagon
Material: aluminum alloy 2024 band
Material: aluminum alloy 6061 or steel corrosion resisting or aluminum alloy 2024 washer
Material: iron alloy 660 bolt
Material: iron alloy 660 link
Material: iron alloy 660 nut
Material: iron alloy 660 pin
Material: steel comp 305 screw
Material: steel comp 321 or nickel latch
Material: steel comp 321 rivet
Material Document And Classification: ams 4117,t6 assn std 1st material response or ams 5640 assn std 2nd material response or ams 4120,t351 assn std 3rd material response washer
Material Document And Classification: ams 4120,t351 assn std single material response band
Material Document And Classification: ams 5510 assn std 1st material response or ams 5596 assn std 2nd material response latch
Material Document And Classification: ams 5525, comp 660 assn std single material response link
Material Document And Classification: ams 5645 assn std single material response rivet
Material Document And Classification: ams 5686,comp 305 assn std single material response screw
Material Document And Classification: ams 5732, comp 660 assn std single material response pin
Material Document And Classification: ams 5732, comp 660 assn std single material response bolt
Material Document And Classification: ams 5732, comp 660 assn std single material response nut
Precious Material And Location: nut silver
Precious Material: silver
Surface Treatment: anodize band
Surface Treatment: silver nut
Shape: round
Surface Treatment Document And Classification: ams 2410 assn std single treatment response nut
Surface Treatment Document And Classification: ams 2470 assn std single treatment response band

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
07A077-250	Grooved Clamp Coupling
30040-250	Grooved Clamp Coupling

FAQs

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

What is the FSCG of the NSN 5342-01-336-7836?

The FSCG of the NSN 5342-01-336-7836 is 5342

Does the NSN 5342-01-336-7836 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5342-01-336-7836 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 5342-01-336-7836 contain precious materials?

Item contains silver.

Does NSN 5342-01-336-7836 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 5342-01-336-7836 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Wed, Apr 3, 1991