Quick Disconnect Coupling Half P/N 56-AT

Specifications

Material

Body Aluminum Alloy

Surface treatment

Body Anodize

Quick disconnect method

All Ends Push-Pull

Connection type

All Ends Quick Disconnect External

Connection type

First Fluid End Connection Unthreaded External Hose

Nominal inside diameter hose accommodated

All Ends Inches 1.062

Overall length

2.141 in (nominal)

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

56-AT 2GK222 QRS-487-100 2585859 57A144B67-1

Also referenced as

460254

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 13 on the shelf
Unit of issue	PG package
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	N No hazardous material

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 4730-00-392-2974?
NSN 4730-00-392-2974 (4730003922974) — Quick Disconnect Coupling Half: SECO Parts has 13 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for quick disconnect coupling half in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).

Is NSN 4730-00-392-2974 available?
SECO Parts has 13 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4730-00-392-2974 cost?
SECO quotes NSN 4730-00-392-2974 on request, usually the same business day.

What does NSN 4730-00-392-2974 fit?
The federal catalog lists NSN 4730-00-392-2974 as used on: Grumman A10 Aircraft; Armored Multi-Purpose Vehicle (Ampv).

What part numbers cross-reference to NSN 4730-00-392-2974?
Part numbers that cross-reference this NSN include 56-AT, 2GK222, QRS-487-100, 2585859, 57A144B67-1. It is also referenced by older, superseded or advisory numbers: 460254. SECO can quote against any of them.