Radiator Overflow Tank P/N 12421190-005

Specifications

Major diameter

157.4 mm (nominal)

Tank capacity

Gallon, US Measure 1.980

Vehicle identification designator

3126 A1 FMTV

Special features

Called Tank Assembly, Surge; Consists of 3 Fittings, 2 Sight Indicators, 1 Cap and 1 Hose; Overall Length IS 480.8 MM Nominal

Material

Aluminum

Furnished items and quantity

Hose 1 and Pressure Cap 1

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

Cross-reference part numbers

12421190-005

Also referenced as

12421190

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

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	Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 59 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.

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FAQ

What is NSN 2930-01-506-5937?
NSN 2930-01-506-5937 (2930015065937) — Radiator Overflow Tank: SECO Parts has 59 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for radiator overflow tank in federal supply class 2930 (Engine Cooling System Components, Nonaircraft).

Is NSN 2930-01-506-5937 available?
SECO Parts has 59 in stock in Augusta, GA — order or request a quote below.

How much does NSN 2930-01-506-5937 cost?
The government catalog (FEDLOG) lists NSN 2930-01-506-5937 at $861.44 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 2930-01-506-5937 fit?
The federal catalog lists NSN 2930-01-506-5937 as used on: FMTV NSN Truck Chassis (2320-01-447-6345) and MRAP; High-Mobility Artillery Rocket System (HIMARS). SECO lists it under FMTV parts, MRAP parts.

What part numbers cross-reference to NSN 2930-01-506-5937?
Part numbers that cross-reference this NSN include 12421190-005. It is also referenced by older, superseded or advisory numbers: 12421190. SECO can quote against any of them.