Catalog › Engine Accessories › FSC 2990 › 2990-00-417-2839

Exhaust Assembly Diffuser P/N 11665347

In stock — 161 on our U.S. shelf

NSN 2990-00-417-2839 2990004172839 NIIN 004172839

SECO Parts has 161 in stock of NSN 2990-00-417-2839 — Exhaust Assembly Diffuser — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $235.23 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.

One part, one step — answered within one business day. Several parts? and send them together.

Ships in 1–3 business days from Augusta, GA
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: DIFFUSER,EXHAUST ASSEMBLY
SECO description: DIFFUSER,EXHAUST
Federal supply class: FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft

Availability & condition

Condition	Code	Qty on shelf
New Surplus	NS	161
Total		161

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

Also known as: 2990-00-417-2839 004172839 11665347

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.

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

Specifications

General characteristics item description: Consists of:Fscm 96906 P/n MS90727-62 Screw 2;Fscm 96906 P/n MS87006-3 Chain 1;Fscm 96906 P/n MS17990-410 PIN1;Fscm 19207 P/n 8712289-3 Nut 2;Fscm 19207 P/n 7057354 Washer 2;Fscm 19207 P/n 11665346 Cover 1;Fscm 19207 P/n 11665345 Base 1;Note:Nuts and Screws to BE Tightened Snvg and Then Loosened Sufficiently to Permit Cover to Move Freely

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

Cross-reference part numbers

11665347

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	J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 161 on the shelf
Unit of issue	EA each
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.

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

FAQ

What is NSN 2990-00-417-2839?
NSN 2990-00-417-2839 (2990004172839) — Exhaust Assembly Diffuser: SECO Parts has 161 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for exhaust assembly diffuser in federal supply class 2990 (Miscellaneous Engine Accessories, Nonaircraft).

Is NSN 2990-00-417-2839 available?
SECO Parts has 161 in stock in Augusta, GA — order or request a quote below.

How much does NSN 2990-00-417-2839 cost?
The government catalog (FEDLOG) lists NSN 2990-00-417-2839 at $235.23 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 part numbers cross-reference to NSN 2990-00-417-2839?
Part numbers that cross-reference this NSN include 11665347. SECO can quote against any of them.

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