Home · FSC 4730 Hose, Pipe, Tube, Lubrication, And Railing Fittings · NSN 4730-01-348-3816

NSN 4730-01-348-3816 — Coupling Half,Quick Disconnect

NIIN 01-348-3816 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Used on: B-2 Spirit · all platforms

NSN 4730-01-348-3816 is the national stock number for a coupling half,quick disconnect in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, And Railing Fittings). It cross-references to 5 manufacturer part numbers from 2 CAGE codes, including Eaton Aeroquip LLC, Northrop Grumman Systems Corp; the primary is 07A264. The federal catalog ties it to the B-2 Spirit. The unit of issue is EA and the FLIS list price is $2,138.54.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on August 25, 2026 for $8,445 from Aar Supply Chain, Inc. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

5

part numbers from 2 CAGEs

0

open solicitations, all agencies

1

government buy in 24 months

0

sellers with confirmed stock

Watch NSN 4730-01-348-3816: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
AE85454K00624Eaton Aeroquip LLC3 · Design control (vendor)2 · Fully interchangeable
07A264K12DN1W025Northrop Grumman Systems Corp5 · Secondary reference2 · Fully interchangeable
07A264K12DN00624Eaton Aeroquip LLC5 · Secondary reference9 · Reference only
AE189K12DN00624Eaton Aeroquip LLC5 · Secondary reference9 · Reference only
AS189K12DN00624Eaton Aeroquip LLC5 · Secondary reference2 · Fully interchangeable
07A26400624Eaton Aeroquip LLCD9 · Reference only

Government demand

Nothing open right now. Last government buy Aug 25, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Aug 25, 2026Aar Supply Chain, Inc 1Y249$8,445DlaSPE4A124G0043

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 07A264.

Request 07A264

No account needed. Goes to the sellers who carry this number or its family.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$2,138.54
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Thread Class
3A
Quick Disconnect Method
ALL ENDS PUSH-PULL
End Item Identification
B-2 BOMBER,AIRCRAFT
Leg Length
INCHES NOMINAL 1.498
Connection Type
FIRST FLUID END CONNECTION THREADED EXTERNAL TUBE
Thread Quantity Per Inch
12
Nominal Thread Size
ALL ENDS INCHES 1.062
Seat Angle
DEGREES 37.0
Nominal Outside Diameter Tube Accommodated
ALL ENDS INCHES 0.750
Special Features
O-RING SEAL MATERIAL DESIGNATION IN P/N; SELF SEALING; MEDIA ALSO SLICATE ESTERS/WATER
Material
BODY ALUMINUM ALLOY
Material Document And Classification
BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-A-200 TO 3 OR FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6
Surface Treatment
BODY ANODIZE
Surface Treatment Document And Classification
BODY MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625
Thread Series Designator
ALL ENDS UNIFIED NATIONAL JOINT (UNJ)

Related stock numbers

Other NSNs filed under the same part numbers.

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

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