What parts does the B-757 use?

The federal catalog ties 681 national stock numbers to the B-757, most of them in supply classes 5340 (Hardware, Commercial), 5930 (Switches). 2 of them have a DLA solicitation or award on record; the most-bought include 5930-01-519-3691 Switch,Pressure; 5340-01-522-0113 Clamp,Loop.

Who supplies B-757 parts to the government?

No DLA award on these stock numbers is on record in the last 36 months. 1 seller on PartsAndPlanes list B-757 stock numbers with confirmed stock.

Is the government buying B-757 parts right now?

1 DLA solicitation is open today on B-757 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.

Home · Aircraft platforms · B-757

B-757: parts, government demand, prices, suppliers

The federal catalog names the B-757 as the end item on 681 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.

681

stock numbers

with demand

open now

awards, 36 m

sellers here

at supply risk

Open DLA solicitations for B-757 parts

SPE7M826T6862 · Switch,Pressure · NSN 5930015193691 · 3 EA · due Oct 5, 2026 · N · AMSC Q

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
5930-01-519-3691	Switch,Pressure	—	1	$494.95Sep 9, 2016	1	watch
5340-01-522-0113	Clamp,Loop	—	—	—	—	elevated

B-757 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.

elevated 435340-01-522-0113 Clamp,Loop — single approved source (registered in SAM); that source's SAM registration (81205) is due for renewal by Nov 11, 2026; solicited in the last 12 months; no award in our record; AMSC C on the latest solicitation: only approved sources may supply
watch 155930-01-519-3691 Switch,Pressure — solicited in the last 12 months; last award Sep 2016

Supply classes

Sell into this platform

List the parts you hold and every DLA and SAM.gov request for a B-757 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 B-757 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 B-757 use?: The federal catalog ties 681 national stock numbers to the B-757, most of them in supply classes 5340 (Hardware, Commercial), 5930 (Switches). 2 of them have a DLA solicitation or award on record; the most-bought include 5930-01-519-3691 Switch,Pressure; 5340-01-522-0113 Clamp,Loop.
Who supplies B-757 parts to the government?: No DLA award on these stock numbers is on record in the last 36 months. 1 seller on PartsAndPlanes list B-757 stock numbers with confirmed stock.
Is the government buying B-757 parts right now?: 1 DLA solicitation is open today on B-757 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.