NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5360 › 5360-01-283-4341
Helical Extension Spring P/N 12354152
In stock — 54 on our U.S. shelfNSN 5360-01-283-4341 5360012834341 NIIN 012834341
SECO Parts has 54 in stock of NSN 5360-01-283-4341 — Helical Extension Spring — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $178.78 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
- 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 Surplus | NS | 44 |
| New | NE | 10 |
| Total | 54 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5360-01-283-4341 012834341 12354152
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
- Opening width
- Both Ends Inches Nominal 0.500
- Spring free length
- 5.932–6.118 in
- Coil quantity
- 15
- Design type
- Closed
- Coil helix direction
- Right-Hand or Left-Hand
- Spring deflection rate
- Pounds Per Inch Minimum 94.000 and Pounds Per Inch Maximum 96.000
- Spring free outside diameter
- 0.747 in (nominal)
- Hook radius
- Both Ends Inches Nominal 0.250
- Material
- Overall Steel Uns K08500
- Material document and classification
- Overall Assn STD Single Material Response Ast- A228
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
12354152
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 54 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 5360-01-283-4341?
NSN 5360-01-283-4341 (5360012834341) — Helical Extension Spring: SECO Parts has 54 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 5360-01-283-4341 available?
SECO Parts has 54 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5360-01-283-4341 cost?
The government catalog (FEDLOG) lists NSN 5360-01-283-4341 at $178.78 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 5360-01-283-4341?
Part numbers that cross-reference this NSN include 12354152. 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.