Catalog › Engines, Turbines, and Components › FSC 2840 › 2840-00-340-7434

Compressor Component Air Support P/N 4026740

In stock — 1 on our U.S. shelf

NSN 2840-00-340-7434 2840003407434 NIIN 003407434

SECO Parts has 1 in stock of NSN 2840-00-340-7434 — Compressor Component Air Support — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $272.56 per each — a public reference, not our price. We quote each request, usually the same business day, and surplus parts often quote below or above it.

Export-controlled item (DEMIL Q) — U.S. domestic sale only. Quote only: an end-use statement is required.

Request a quote — end-use statement required

Quotes answered within one business day once the end-use statement is reviewed.

Certificate of Conformance on request
PO, GPC & major cards
$50 minimum order — smaller requests still get a quote
30-day returns · terms

FLIS item name: SUPPORT,COMPRESSOR COMPONENT,AIR
SECO description: SUPPORT, COMPRESSOR COMPONENT, AIR
Federal supply class: FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Used on: Acft Engine Model J57

Availability & condition

Condition	Code	Qty on shelf
As Removed	AR	1
Total		1

Quantities are live from SECO's inventory system, not estimated.

Also known as: 2840-00-340-7434 003407434 4026740

Get a quote

Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.

Controlled item. Quote only — no online checkout. Your request must include the end user, the end use, and a U.S.-person certification; SECO reviews each request before quoting.

More to tell us? Need-by date, ship-to, your own RFQ document

Specifications

Mounting hole diameter: 0.276–0.286 in
Mounting hole quantity: 4
Special features: Matl Titanium Alloy Ams 4928
Material: Titanium Alloy
Criticality code justification: Feat
Overall length: 0.920–0.930 in

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

Cross-reference part numbers

4026740

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	D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock
Unit of issue	EA each
Demilitarization code	Q Export-controlled (CCL) — U.S. domestic sale only
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.

In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered

FAQ

What is NSN 2840-00-340-7434?
NSN 2840-00-340-7434 (2840003407434) — Compressor Component Air Support: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for compressor component air support in federal supply class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components).

Is NSN 2840-00-340-7434 available?
SECO Parts has 1 in stock in Augusta, GA. This is a controlled item: it is sold by quote only with an end-use statement, to U.S. domestic customers.

How much does NSN 2840-00-340-7434 cost?
The government catalog (FEDLOG) lists NSN 2840-00-340-7434 at $272.56 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.

What does NSN 2840-00-340-7434 fit?
The federal catalog lists NSN 2840-00-340-7434 as used on: Acft Engine Model J57.

What part numbers cross-reference to NSN 2840-00-340-7434?
Part numbers that cross-reference this NSN include 4026740. SECO can quote against any of them.