NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5360 › 5360-01-112-6546
Helical Extension Spring P/N 12255975
In stock — 175 on our U.S. shelfNSN 5360-01-112-6546 5360011126546 NIIN 011126546
SECO Parts has 175 in stock of NSN 5360-01-112-6546 — Helical Extension Spring — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $25–$40 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,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 | 175 |
| Total | 175 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5360-01-112-6546 011126546 12255975
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
- 9.500 in (nominal)
- Coil quantity
- 62
- Design type
- Closed
- Coil helix direction
- Right-Hand
- Spring deflection rate
- Pounds Per Inch Minimum 4.000 and Pounds Per Inch Maximum 8.000
- Spring free outside diameter
- 0.500 in (nominal)
- Coil to hook inside length
- First End Inches Nominal 2.000
- Material document and classification
- Overall Fed Spec Single Material Response QQ-W-470
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
12255975
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 175 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 5360-01-112-6546?
NSN 5360-01-112-6546 (5360011126546) — Helical Extension Spring: SECO Parts has 175 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 5360-01-112-6546 available?
SECO Parts has 175 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5360-01-112-6546 cost?
SECO typically prices parts like NSN 5360-01-112-6546 at $25–$40 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 5360-01-112-6546?
Part numbers that cross-reference this NSN include 12255975. 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.