NSN catalog · 90,963 partsCatalog › Mechanical Power Transmission Equipment › FSC 3040 › 3040-00-734-6803
Shouldered Shaft P/N 2843F266
In stock — 526 on our U.S. shelfNSN 3040-00-734-6803 3040007346803 NIIN 007346803
SECO Parts has 526 in stock of NSN 3040-00-734-6803 — Shouldered Shaft — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $70–$115 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
- SHAFT,SHOULDERED
- SECO description
- SHAFT, SHOULDERED
- Federal supply class
- FSC 3040 — Miscellaneous Power Transmission Equipment
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 520 |
| As Removed | AR | 6 |
| Total | 526 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
3040-00-734-6803 007346803 2843F266 7346803 KC5235
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
- Largest step diameter
- 0.8720 in (nominal)
- Surface finish
- Microinches 63.0
- Step quantity
- 2
- Second end external thread length
- 0.625 in (nominal)
- Overall length
- 9.438 in (nominal)
- End similarity
- Not Identical
- Material
- Steel
- First end diameter
- 0.8720 in (nominal)
- Material document and classification
- Fed Spec 1ST Material Response QQ-S-624 8620H or Fed Spec 2ND Material Response QQ-S-624 8720H
- Second end diameter
- 0.4375 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
2843F266 7346803 KC5235
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 526 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 3040-00-734-6803?
NSN 3040-00-734-6803 (3040007346803) — Shouldered Shaft: SECO Parts has 526 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for shouldered shaft in federal supply class 3040 (Miscellaneous Power Transmission Equipment).
Is NSN 3040-00-734-6803 available?
SECO Parts has 526 in stock in Augusta, GA — order or request a quote below.
How much does NSN 3040-00-734-6803 cost?
SECO typically prices parts like NSN 3040-00-734-6803 at $70–$115 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 3040-00-734-6803?
Part numbers that cross-reference this NSN include 2843F266, 7346803, KC5235. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names SHAFT,SHOULDERED. Same name is not the same part: check the part numbers.