5342-01-189-2949

Find complete technical information, availability, and procurement data for: 5342-01-189-2949
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-01-189-2949

Item Name Code

20319

Assigment Date

09/14/1984 (41 years ago)

single latch style, 40.0 included angle in deg, grooved retainer cross-sectional shape style, 1.688 inches nominal inside diameter, 0.050 inches nominal retainer thickness

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: 1.688 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: 0.720 inches nominal
Root Width: 0.260 inches nominal
Band Thickness: 0.032 inches nominal
Band Width: 0.880 inches nominal
Height: 0.281 inches nominal
Material: iron alloy 660 t bolt
Material: steel comp 301 band
Material: steel comp 301 retainer
Material: steel comp 301 trunnion
Material: steel uns s34720 or steel uns s34723 nut
Material Document And Classification: ams 5642 assn std single material response nut
Material Document And Classification: ams 5732, comp 660 assn std single material response or ams 5737, comp 660 assn std single material response or ams 5731, comp 660 assn std single material response t bolt
Material Document And Classification: mil-s-5059, type 301 mil spec single material response trunnion
Material Document And Classification: mil-s-5059, type 301, 1/2 hard mil spec single material response retainer
Material Document And Classification: mil-s-5059, type 301, 1/2 hard mil spec single material response band
Precious Material And Location: nut silver
Precious Material: silver
Surface Treatment: passivate band
Surface Treatment: passivate retainer
Surface Treatment: passivate trunnion
Surface Treatment: passivate t bolt
Surface Treatment: silver nut
Shape: round
Surface Treatment Document And Classification: ams 2410 assn std single treatment response nut
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response band
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response retainer
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response trunnion
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response t bolt

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
14J50-150	Grooved Clamp Coupling
513208-225-Z	Grooved Clamp Coupling
513228A-225-ZC	Grooved Clamp Coupling
7M1076	Grooved Clamp Coupling
7M1076-10	Grooved Clamp Coupling
7M1076-150	Grooved Clamp Coupling
7M560-150	Grooved Clamp Coupling
NE102986-0225	Grooved Clamp Coupling
NM102986-0225	Grooved Clamp Coupling
NM103320-0225	Grooved Clamp Coupling

FAQs

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

What is the FSCG of the NSN 5342-01-189-2949?

The FSCG of the NSN 5342-01-189-2949 is 5342

Does the NSN 5342-01-189-2949 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5342-01-189-2949 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 5342-01-189-2949 contain precious materials?

Item contains silver.

Does NSN 5342-01-189-2949 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 5342-01-189-2949 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Sep 14, 1984