Catalog › Hardware and Abrasives › FSC 5360 › 5360-01-503-3209

Helical Extension Spring P/N 818278

In stock — 4 on our U.S. shelf

NSN 5360-01-503-3209 5360015033209 NIIN 015033209

SECO Parts has 4 in stock of NSN 5360-01-503-3209 — Helical Extension Spring — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Low-cost part: quoted by the line, $50 minimum per line; quantity pricing on request.

Controlled item — 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: SPRING,HELICAL,EXTENSION
SECO description: SPRING, BRAKE SHOE
Federal supply class: FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Used on: Cargo Truck (2320-01-097-0260) HEMTT (Heavy Expanded Mobility Tactical Trucks).
Platform: HEMTT parts

Availability & condition

Condition	Code	Qty on shelf
New	NE	4
Total		4

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

Also known as: 5360-01-503-3209 015033209 818278 8HD755 818278N

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

Cross-reference part numbers

818278 8HD755

Also referenced as

818278N

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 4 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 5360-01-503-3209?
NSN 5360-01-503-3209 (5360015033209) — Helical Extension Spring: SECO Parts has 4 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for helical extension spring in federal supply class 5360 (Coil, Flat, Leaf, and Wire Springs).

Is NSN 5360-01-503-3209 available?
SECO Parts has 4 in stock in Augusta, GA. This is a controlled item: it is sold by quote only with an end-use statement.

How much does NSN 5360-01-503-3209 cost?
NSN 5360-01-503-3209 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.

What does NSN 5360-01-503-3209 fit?
The federal catalog lists NSN 5360-01-503-3209 as used on: Cargo Truck (2320-01-097-0260) HEMTT (Heavy Expanded Mobility Tactical Trucks).. SECO lists it under HEMTT parts.

What part numbers cross-reference to NSN 5360-01-503-3209?
Part numbers that cross-reference this NSN include 818278, 8HD755. It is also referenced by older, superseded or advisory numbers: 818278N. SECO can quote against any of them.