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LL6T31 Quick Disconnect Coupling Half

4730-00-575-2905

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Official Item Classification

Name
Quick Disconnect Coupling Half
Part Number
LL6T31
(NSN) National Stock Number
4730-00-575-2905
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(INC) Item Name Code
18681
(FIIG) Federal Item Identification Guide
A531T0
Date
12/08/1974 (51 years ago)

1.102 inches nominal leg length, 2.062 inches nominal overall length, plain all ends connection style, push-pull all ends quick disconnect method, 0.750 inches all ends quick disconnect nominal size

Specs & Compatibility

Overall Length

2.062 inches nominal

Quick Disconnect Method

push-pull all ends

Quick Disconnect Nominal Size

0.750 inches all ends

Connection Style

plain all ends

Leg Length

1.102 inches nominal

Connection Type

external quick disconnect all ends

Connection Type

threaded internal pipe first fluid end connection

Features Provided

self-sealing

Nominal Thread Size

0.750 inches all ends

Material

steel body

Style Designator

male coupling half

Thread Series Designator

nptf all ends

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0018681

Related Hardware Products

Part Number Description
6-FP-S Quick Disconnect Coupling Half
6-FP-S 303SS Quick Disconnect Coupling Half
75FPS Quick Disconnect Coupling Half
LL6T31 Quick Disconnect Coupling Half
SST-N6 Quick Disconnect Coupling Half

Frequently Asked Questions

What is the FSCG of the NSN 4730-00-575-2905?
The FSCG of the NSN 4730-00-575-2905 is 4730
Does the NSN 4730-00-575-2905 have a Schedule B code assigned?
Yes, the Schedule B code is 7307199030
Does NSN 4730-00-575-2905 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 4730-00-575-2905 contain precious materials?
Item does not contain precious metal.
Does NSN 4730-00-575-2905 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 4730-00-575-2905 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Sun, Dec 8, 1974