NSN catalog · 90,963 partsCatalog › Mechanical Power Transmission Equipment › FSC 3040 › 3040-00-512-9223
Straight Shaft P/N 7974962
In stock — 8 on our U.S. shelfNSN 3040-00-512-9223 3040005129223 NIIN 005129223
SECO Parts has 8 in stock of NSN 3040-00-512-9223 — Straight Shaft — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $75–$130 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,STRAIGHT
- SECO description
- SHAFT, DUMP CYLINDER
- Federal supply class
- FSC 3040 — Miscellaneous Power Transmission Equipment
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 8 |
| Total | 8 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
3040-00-512-9223 005129223 7974962 48B2071 7740-22-4 102707R1 15540
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
- Material
- Steel Comp 1113 or Steel Comp 1116 or Steel Comp 1117
- First end distance from hole center to end
- 1.000 in (nominal)
- Second end diameter
- 1.9970–2.0000 in
- Second end angle between keyways
- 180.0 ° (nominal)
- First end angle between keyways
- 180.0 ° (nominal)
- First end diameter
- 1.9970–2.0000 in
- First end hole diameter
- First Hole Inches Nominal 0.1250
- Second end hole diameter
- First Hole Inches Nominal 0.1880
- Second end distance from hole center to end
- 1.000 in (nominal)
- Material document and classification
- MIL Spec All Material Responses QQ-S-633
- Special features
- First End Partial Bore 10.250 In. DP;First End Int Thd 0.375 In. LG
- End similarity
- Not Identical
- Overall length
- 11.000 in (nominal)
- External keyway length
- First End Inches Nominal 1.250
- External keyway length
- Second End Inches Nominal 1.250
- First end keyway width
- 0.1880 in (nominal)
- First end distance from keyway center to end
- 1.000 in (nominal)
- Second end keyway width
- 0.1880 in (nominal)
- Second end distance from keyway center to end
- 1.000 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
7974962 48B2071 7740-22-4 102707R1 15540
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 8 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 3040-00-512-9223?
NSN 3040-00-512-9223 (3040005129223) — Straight Shaft: SECO Parts has 8 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for straight shaft in federal supply class 3040 (Miscellaneous Power Transmission Equipment).
Is NSN 3040-00-512-9223 available?
SECO Parts has 8 in stock in Augusta, GA — order or request a quote below.
How much does NSN 3040-00-512-9223 cost?
SECO typically prices parts like NSN 3040-00-512-9223 at $75–$130 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 3040-00-512-9223?
Part numbers that cross-reference this NSN include 7974962, 48B2071, 7740-22-4, 102707R1, 15540. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names SHAFT,STRAIGHT. Same name is not the same part: check the part numbers.