4561-400

View detailed technical data, stock status, and sourcing information for: 4561-400
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-01-187-3559

Item Name Code

20319

Assigment Date

08/21/1984 (41 years ago)

An elastic material of compact structure usually having a smooth surface. It may or may not have a nonrubber backing or a metallic cloth insertion. It is produced in various thicknesses. Sheets are limited to widths greater than 6 inches (152.4 mm). For rubber sheets with one or more nonmetallic cloth inserts, see rubber sheet, solid, cloth insert. For items that are basically cloth, coated on one or both sides, see cloth, coated; and cloth, laminated. Excludes:rubber sheet, inner tube repair.

0.050 inches nominal retainer thickness, 4.000 inches nominal inside diameter, single latch style, grooved retainer cross-sectional shape style, 40.0 included angle in deg

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: 4.000 inches nominal
Retainer Thickness: 0.050 inches nominal
Latch Style: single
Included Angle In Deg: 40.0
Nut Type: self-locking hexagon
Segment Quantity: 3
Sealing Inner Liner: not included
Retainer Width: 0.500 inches nominal
Root Width: 0.192 inches nominal
Band Thickness: 0.032 inches nominal
Band Width: 0.750 inches nominal
Height: 0.218 inches nominal
Material: steel comp 301 strap
Material: steel comp 431 or steel corrosion resisting or iron alloy 660 t bolt
Material: steel comp 321 or steel comp 301 or steel comp 302 retainer
Material Document And Classification: mil-s-18732, cond ht-175 mil spec 1st material response or mil-s-18732 mil spec 2nd material response or ams 5732, comp 660 assn std 3rd material response t bolt
Material Document And Classification: mil-s-5059, type 301, 1/2 hard mil spec single material response strap
Material Document And Classification: mil-s-6721, comp ti mil spec 1st material response or mil-s-5059, type 301, annealed mil spec 2nd material response or mil-s-5059, type 302, annealed mil spec 3rd material response retainer
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
4561-400	Grooved Clamp Coupling
DS-936490	Grooved Clamp Coupling

FAQs

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

What is the FSCG of the NSN 5342-01-187-3559?

The FSCG of the NSN 5342-01-187-3559 is 5342

Does the NSN 5342-01-187-3559 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5342-01-187-3559 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 5342-01-187-3559 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-01-187-3559 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 5342-01-187-3559 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Tue, Aug 21, 1984