NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5360 › 5360-00-056-3335
Helical Torsion Spring P/N 53-41439-3
In stock — 19 on our U.S. shelfNSN 5360-00-056-3335 5360000563335 NIIN 000563335
SECO Parts has 19 in stock of NSN 5360-00-056-3335 — Helical Torsion Spring — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $25–$55 each — an estimate from the government catalog price and what we have charged for similar parts. Not a quote: request one for your price. Quote lines carry a $50 minimum.
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,TORSION
- SECO description
- SPRING,HELICAL,TORS
- Federal supply class
- FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 19 |
| Total | 19 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5360-00-056-3335 000563335 53-41439-3
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
- Spring free length
- 1.430 in (nominal)
- Coil quantity
- 4
- Center section width
- 0.796 in (nominal)
- Surface treatment
- Overall Cadmium
- Coil helix direction
- Right-Hand or Left-Hand
- Coil axis to center section distance
- 1.250 in (nominal)
- End length
- Both Ends Inches Nominal 0.780
- End length from second bend to third bend or end
- Both Ends Inches Nominal 0.380
- Surface treatment document and classification
- Overall Mfr Ref Single Treatment Response C-0120,the Bendix Cor
- Spring deflection rate
- Pounds Per Inch Nominal 11.000
- Spring free outside diameter
- 0.443 in (nominal)
- Material
- Overall Steel Uns K08500
- End angular relationship
- Ends Parallel One to Other
- Inside diameter
- 0.317 in (nominal)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
53-41439-3
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 19 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 5360-00-056-3335?
NSN 5360-00-056-3335 (5360000563335) — Helical Torsion Spring: SECO Parts has 19 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for helical torsion spring in federal supply class 5360 (Coil, Flat, Leaf, and Wire Springs).
Is NSN 5360-00-056-3335 available?
SECO Parts has 19 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5360-00-056-3335 cost?
SECO typically prices parts like NSN 5360-00-056-3335 at $25–$55 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.
What part numbers cross-reference to NSN 5360-00-056-3335?
Part numbers that cross-reference this NSN include 53-41439-3. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names SPRING,HELICAL,TORSION. Same name is not the same part: check the part numbers.