NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5360 › 5360-00-384-0004
Helical Extension Spring P/N 11686272
In stock — 13 on our U.S. shelfNSN 5360-00-384-0004 5360003840004 NIIN 003840004
SECO Parts has 13 in stock of NSN 5360-00-384-0004 — 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.
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
- SPRING,HELICAL,EXTENSION
- SECO description
- SPRING, HELICAL
- Federal supply class
- FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New | NE | 13 |
| Total | 13 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5360-00-384-0004 003840004 11686272 BCP0-33786 38003 33786
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
- Coil to hook inside length
- First End Inches Nominal 2.440
- Hook radius
- Second End Inches Nominal 0.135
- Surface treatment
- Overall Paint
- Load rating
- 63.00 lb (nominal)
- Coil helix direction
- Right-Hand or Left-Hand
- Spring deflection rate
- Pounds Per Inch Nominal 83.400
- Inside diameter
- 0.334–0.372 in
- Opening width
- First End Inches Nominal 0.120
- Opening width
- Second End Inches Nominal 0.140
- Spring free outside diameter
- 0.550–0.580 in
- Hook radius
- First End Inches Nominal 0.170
- Spring length under load
- 5.410 in (nominal)
- Design type
- Closed
- Spring free length
- 5.667 in (nominal)
- Coil quantity
- 22
- Coil to hook inside length
- Second End Inches Nominal 0.405
- Material
- Overall Steel Uns K06501 or Steel Comp 1065 or Steel Uns K07001
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
11686272 BCP0-33786 38003 33786
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 | 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 5360-00-384-0004?
NSN 5360-00-384-0004 (5360003840004) — Helical Extension Spring: SECO Parts has 13 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 5360-00-384-0004 available?
SECO Parts has 13 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5360-00-384-0004 cost?
NSN 5360-00-384-0004 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 part numbers cross-reference to NSN 5360-00-384-0004?
Part numbers that cross-reference this NSN include 11686272, BCP0-33786, 38003, 33786. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names SPRING,HELICAL,EXTENSION. Same name is not the same part: check the part numbers.