Acquisition method (AMC)
1
FSC 3040 × SHAFT,SHOULDERED
SHAFT,SHOULDERED
3040-01-012-4635 FSC 3040
NSN 3040-01-012-4635 (also written 3040010124635; NIIN 01-012-4635) is a shaft, shouldered in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 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 | — |
| SECOND END GROOVE WIDTH AAHW | INCHES NOMINAL 0.0900 |
| SECOND END GROOVE DIAMETER AAHX | INCHES NOMINAL 1.0600 |
| OVERALL LENGTH ABHP | INCHES NOMINAL 42.560 |
| EXTERNAL KEYWAY LENGTH ABKZ | SECOND END INCHES NOMINAL 0.883 |
| FIRST END DIAMETER AMDL | INCHES MINIMUM 1.9722 AND INCHES MAXIMUM 1.9772 |
| FIRST END SPLINE LENGTH AMDM | INCHES NOMINAL 1.500 |
| FIRST END SPLINE MINOR DIAMETER AMDN | INCHES MINIMUM 1.7030 AND INCHES MAXIMUM 1.7210 |
| FIRST END SPLINE MAJOR DIAMETER AMDP | INCHES MINIMUM 1.9722 AND INCHES MAXIMUM 1.9772 |
| FIRST END PRESSURE ANGLE AMDR | DEGREES NOMINAL 30.0 |
| FIRST END PITCH DIAMETER AMDS | INCHES NOMINAL 1.8750 |
| SECOND END DISTANCE FROM END TO GROOVE AMFQ | INCHES NOMINAL 0.573 |
| SECOND END KEYWAY WIDTH AMFR | INCHES NOMINAL 0.1960 |
| SECOND END KEYWAY DEPTH AMFT | INCHES MINIMUM 0.090 AND INCHES MAXIMUM 0.110 |
| SECOND END DIAMETER AMFZ | INCHES MINIMUM 1.1800 AND INCHES MAXIMUM 1.1950 |
| SECOND END EXTERNAL THREAD LENGTH AMHA | INCHES NOMINAL 0.573 |
| STEP QUANTITY ATPC | 8 |
| FIRST END SPLINE QUANTITY BDSQ | 15 |
| LARGEST STEP DIAMETER CSPY | INCHES MINIMUM 1.995 AND INCHES MAXIMUM 1.999 |
| SURFACE FINISH CSYM | MICROINCHES 63.0 |
| SPECIAL FEATURES FEAT | FIRST END CIR GROOVED,0.068/0.072 IN. W,1.881/1.991 IN.DIA,0.570 IN.DISTANCE FROM END |
| MATERIAL MATT | STEEL COMP 4140 OR STEEL COMP 8640H OR STEEL COMP 8740H |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | ASSN STD SINGLE MATERIAL RESPONSE AST- A322 |
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 |
|---|---|---|
| 11675536 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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
$3,360.00
Purchases
1
Total spend
$10,080
Oct 15, 2026
Last purchased
2 · 2.0/yr
Purchase records
$20,160
Total demand
$3,360.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | 3 | $3,360.00 | $10,080 | BRIGHT LIGHTS USA, INC DBA BLUSA DEFENSE MANUFACTURING (0RMF7) | Unknown | Source ↗ |
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 |
|---|---|---|---|---|
| Oct 15, 2026 | SPE7L027P0060 ↗ | BRIGHT LIGHTS USA, INC DBA BLUSA DEFENSE MANUFACTURING | — | $10,080 |
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
BRIGHT LIGHTS USA, INC DBA BLUSA DEFENSE MANUFACTURING
last award Oct 2026
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
no award yet
no awards on record
Listed source BRIGHT LIGHTS USA, INC DBA BLUSA DEFENSE MANUFACTURING won the only award on record. BRIGHT LIGHTS USA, INC DBA BLUSA DEFENSE MANUFACTURING won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L3-26-T-149P | Aug 6, 2026 | Aug 17, 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: 2026-10-16.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SHAFT,SHOULDERED." nsnexplorer.com, https://nsnexplorer.com/nsn/3040-01-012-4635/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3040-01-012-4635/