What parts does the A-18 use?

The federal catalog ties 81 national stock numbers to the A-18, most of them in supply classes 1730 (Aircraft Ground Servicing Equipment), 5330 (Packing And Gasket Materials). 2 of them have a DLA solicitation or award on record; the most-bought include 5330-01-139-7168 Seal,Air,Stationary; 1730-01-143-5501 Outrigger-Dolly.

Who supplies A-18 parts to the government?

No DLA award on these stock numbers is on record in the last 36 months.

Is the government buying A-18 parts right now?

1 DLA solicitation is open today on A-18 stock numbers; 2 were issued in the last twelve months. 2 of the platform's stock numbers show supply-risk signals (few sources, long gaps between buys, or DMSMS notices). Each solicitation page shows the quantity, due date, the gates a seller must clear, and what was paid before.

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A-18: parts, government demand, prices, suppliers

The federal catalog names the A-18 as the end item on 81 stock numbers; 2 of them have a DLA solicitation or award on record. What the government buys for this aircraft, what it paid, who wins, and which parts are at supply risk. Rebuilt nightly; this page is from 2026-09-28.

stock numbers

with demand

open now

awards, 36 m

sellers here

at supply risk

Most-bought stock numbers

Ranked by DLA awards in the last 36 months, then open solicitations. Price is the last award.

NSN	Item	Awards 36 m	Open	Last paid	Sellers	Risk
5330-01-139-7168	Seal,Air,Stationary	—	—	$100.63Apr 28, 2023	—	watch
1730-01-143-5501	Outrigger-Dolly	—	—	$15,435.78Apr 18, 2022	—	watch

A-18 parts at supply risk

From the obsolescence watch: terminal codes, sources whose SAM registration has expired, single sources, years of solicitations without an award. Reasons in words; unverified is never counted as gone.

watch 185330-01-139-7168 Seal,Air,Stationary — solicited in the last 12 months; last award Apr 2023; AMSC C on the latest solicitation: only approved sources may supply
watch 151730-01-143-5501 Outrigger-Dolly — solicited in the last 12 months; last award Apr 2022

Supply classes

Sell into this platform

List the parts you hold and every DLA and SAM.gov request for a A-18 stock number lands on your dashboard the morning it posts, ranked by your price edge. Free account →

About this page

A stock number is tied to the A-18 when the federal catalog's item characteristics name it as the end item; spellings and series letters (KC-46A, F/A-22) are folded together. Demand and prices come from DLA DIBBS, vendors from the award record, risk from the obsolescence watch. Same page for every reader. Data, not advice.

Questions

What parts does the A-18 use?: The federal catalog ties 81 national stock numbers to the A-18, most of them in supply classes 1730 (Aircraft Ground Servicing Equipment), 5330 (Packing And Gasket Materials). 2 of them have a DLA solicitation or award on record; the most-bought include 5330-01-139-7168 Seal,Air,Stationary; 1730-01-143-5501 Outrigger-Dolly.
Who supplies A-18 parts to the government?: No DLA award on these stock numbers is on record in the last 36 months.
Is the government buying A-18 parts right now?: 1 DLA solicitation is open today on A-18 stock numbers; 2 were issued in the last twelve months. 2 of the platform's stock numbers show supply-risk signals (few sources, long gaps between buys, or DMSMS notices). Each solicitation page shows the quantity, due date, the gates a seller must clear, and what was paid before.

Numbers as of the nightly build. Data, not advice.