Acquisition method (AMC)
1
FSC 3040 × SHAFT,SHOULDERED
SHAFT,SHOULDERED
3040-01-717-4340 FSC 3040
NSN 3040-01-717-4340 (also written 3040017174340; NIIN 01-717-4340) is a shaft, shouldered in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 6 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| FIRST END STYLE AAGZ | — |
| END SIMILARITY AAHN | NOT IDENTICAL |
| SECOND END STYLE AAHP | — |
| OVERALL LENGTH ABHP | INCHES NOMINAL 97.68 |
| END ITEM IDENTIFICATION AGAV | HOIST DRIVE ASSY |
| FIRST END DIAMETER AMDL | INCHES MINIMUM 1.38 AND INCHES MAXIMUM 1.50 |
| FIRST END SPLINE LENGTH AMDM | INCHES MINIMUM 1.43 AND INCHES MAXIMUM 1.47 |
| FIRST END SPLINE MINOR DIAMETER AMDN | INCHES MINIMUM 1.18 AND INCHES MAXIMUM 1.20 |
| FIRST END SPLINE MAJOR DIAMETER AMDP | INCHES NOMINAL 1.43 |
| SECOND END DIAMETER AMFZ | INCHES NOMINAL 1.625 |
| SECOND END EXTERNAL THREAD LENGTH AMHA | INCHES MINIMUM 2.12 AND INCHES MAXIMUM 2.14 |
| STEP QUANTITY ATPC | 6 |
| FIRST END SPLINE QUANTITY BDSQ | 22 |
| LARGEST STEP DIAMETER CSPY | INCHES NOMINAL 2.500 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | SREW, POWER |
| MATERIAL MATT | STEEL COMP 304 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | ASSN STD SINGLE MATERIAL RESPONSE AST--A240 TY-304, COND A |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 2.750DIA X 104LG CHR MO STL | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| 30-00-7848 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| 752-8841310-30 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 8841310/PAGE 15 ITEM 30 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| LSA006609-30 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| R8321632-30 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
$18,000.00
Purchases
1
Total spend
$54,000
Sep 29, 2026
Last purchased
2 · 2.0/yr
Purchase records
$108,000
Total demand
$18,000.00
Latest unit price
Purchase history
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 29, 2026 | SPE7L226P0111 ↗ | — | — | $54,000 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
CAGE 9Y5B0
last award Sep 2026
ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
no award yet
no awards on record
Listed source MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source NAVAL SEA SYSTEMS COMMAND
no award yet
no awards on record
Listed source CAGE 9Y5B0 won the only award on record. CAGE 9Y5B0 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L2-26-T-0335 | Apr 7, 2026 | Sep 29, 2026 | 3 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SHAFT,SHOULDERED." nsnexplorer.com, https://nsnexplorer.com/nsn/3040-01-717-4340/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3040-01-717-4340/