NSN catalog · 90,963 partsCatalog › Mechanical Power Transmission Equipment › FSC 3040 › 3040-00-355-7809
Shouldered Shaft P/N 11621144
In stock — 35 on our U.S. shelfNSN 3040-00-355-7809 3040003557809 NIIN 003557809
SECO Parts has 35 in stock of NSN 3040-00-355-7809 — Shouldered Shaft — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $2,162.10 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
- SHAFT,SHOULDERED
- SECO description
- SHAFT, T/C PTO
- Federal supply class
- FSC 3040 — Miscellaneous Power Transmission Equipment
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 35 |
| Total | 35 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
3040-00-355-7809 003557809 11621144 3880N1106
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
- First end diameter
- 1.6895 in (nominal)
- Second end keyway depth
- 0.192 in (nominal)
- Second end diameter
- 1.0000 in (nominal)
- First end spline length
- 2.125 in (nominal)
- Step quantity
- 7
- First end spline quantity
- 6
- Largest step diameter
- 2.031 in (nominal)
- Surface finish
- Microinches 32.0
- Material
- Steel
- Material document and classification
- Fed Spec Single Material Response QQ-S-624
- Second end distance from end to groove
- 0.589 in (nominal)
- Second end external thread length
- 0.589 in (nominal)
- Second end groove diameter
- 0.9375 in (nominal)
- Overall length
- 9.625 in (nominal)
- End similarity
- Not Identical
- Second end groove width
- 0.1563 in (nominal)
- Second end keyway width
- 0.3750 in (nominal)
- First end spline minor diameter
- 1.4830 in (nominal)
- First end spline major diameter
- 1.6895 in (nominal)
- External keyway length
- Second End Inches Nominal 2.620
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
11621144 3880N1106
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 35 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 3040-00-355-7809?
NSN 3040-00-355-7809 (3040003557809) — Shouldered Shaft: SECO Parts has 35 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 3040-00-355-7809 available?
SECO Parts has 35 in stock in Augusta, GA — order or request a quote below.
How much does NSN 3040-00-355-7809 cost?
The government catalog (FEDLOG) lists NSN 3040-00-355-7809 at $2,162.10 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 3040-00-355-7809?
Part numbers that cross-reference this NSN include 11621144, 3880N1106. 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.