NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5340 › 5340-00-740-3580
Ring Spacer P/N 7403580
In stock — 940 on our U.S. shelfNSN 5340-00-740-3580 5340007403580 NIIN 007403580
SECO Parts has 940 in stock of NSN 5340-00-740-3580 — Ring Spacer — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
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
- SPACER,RING
- SECO description
- GASKET
- Federal supply class
- FSC 5340 — Hardware, Commercial
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 940 |
| Total | 940 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5340-00-740-3580 007403580 7403580 525194
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
- Outside diameter
- 1.750 in (nominal)
- Material
- Copper Alloy
- Material document and classification
- Fed Spec Single Material Response QQ-C-576
- Overall thickness
- 0.032 in (nominal)
- Inside diameter
- 1.531 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
7403580 525194
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 940 on the shelf |
| Unit of issue | PG package |
| 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 5340-00-740-3580?
NSN 5340-00-740-3580 (5340007403580) — Ring Spacer: SECO Parts has 940 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for ring spacer in federal supply class 5340 (Hardware, Commercial).
Is NSN 5340-00-740-3580 available?
SECO Parts has 940 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5340-00-740-3580 cost?
SECO quotes NSN 5340-00-740-3580 on request, usually the same business day.
What part numbers cross-reference to NSN 5340-00-740-3580?
Part numbers that cross-reference this NSN include 7403580, 525194. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names SPACER,RING. Same name is not the same part: check the part numbers.