NSN catalog · 90,963 partsCatalog › Mechanical Power Transmission Equipment › FSC 3040 › 3040-00-953-9907
Shouldered Shaft P/N 7748585
In stock — 44 on our U.S. shelfNSN 3040-00-953-9907 3040009539907 NIIN 009539907
SECO Parts has 44 in stock of NSN 3040-00-953-9907 — Shouldered Shaft — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $838.70 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
- Federal supply class
- FSC 3040 — Miscellaneous Power Transmission Equipment
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 26 |
| Serviceable | SV | 15 |
| New | NE | 3 |
| Total | 44 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
3040-00-953-9907 009539907 7748585
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 spline length
- 0.797 in (nominal)
- First end spline minor diameter
- 1.6950 in (nominal)
- First end spline major diameter
- 1.9684–1.9689 in
- First end diameter
- 1.9684–1.9689 in
- First end distance from end to groove
- 0.797 in (nominal)
- Overall length
- 17.190 in (nominal)
- First end groove width
- 0.1900 in (nominal)
- First end groove diameter
- 1.8400 in (nominal)
- End similarity
- Not Identical
- Surface finish
- Microinches 63.0
- Special features
- First End Bored 10.120/10.250 In. DP,0.310 In. Dia;First End Int Thd 1.000 In. LG
- Material
- Steel Comp 8620
- Step quantity
- 6
- First end spline quantity
- 6
- Largest step diameter
- 2.994 in (nominal)
- Second end diameter
- 1.2430–1.2470 in
- Second end hole diameter
- First Hole Inches Nominal 0.1600
- Second end distance from hole center to end
- 0.280 in (nominal)
- Second end external thread length
- 1.100 in (nominal)
- Second end angle between holes
- 90.0 ° (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
7748585
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 44 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 3040-00-953-9907?
NSN 3040-00-953-9907 (3040009539907) — Shouldered Shaft: SECO Parts has 44 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 3040-00-953-9907 available?
SECO Parts has 44 in stock in Augusta, GA — order or request a quote below.
How much does NSN 3040-00-953-9907 cost?
The government catalog (FEDLOG) lists NSN 3040-00-953-9907 at $838.70 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 3040-00-953-9907?
Part numbers that cross-reference this NSN include 7748585. 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.