Acquisition method (AMC)
1
FSC 3110 × BEARING,ROLLER,CYLINDRICAL
BEARING,ROLLER,CYLINDRICAL
3110-01-340-9928 FSC 3110
NSN 3110-01-340-9928 (also written 3110013409928; NIIN 01-340-9928) is a bearing, roller, cylindrical in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 7 manufacturer part numbers from 4 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)
P
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC P: the government does not own the rights to the data needed for more sources. 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 |
|---|---|
| OVERALL WIDTH ABMK | INCHES MINIMUM 0.6109 AND INCHES MAXIMUM 0.6489 |
| BORE DIAMETER ABXV | INCHES MINIMUM 2.9525 AND INCHES MAXIMUM 2.9531 |
| OVERALL OUTSIDE DIAMETER ADGA | INCHES MINIMUM 4.1336 AND INCHES MAXIMUM 4.1342 |
| END ITEM IDENTIFICATION AGAV | CH-47D,CARGO,HEL |
| OUTER RING WIDTH AGVT | INCHES MINIMUM 0.6051 AND INCHES MAXIMUM 0.6399 |
| SURFACE FINISH AGYE | UNGROUND |
| BORE SHAPE AGZD | STRAIGHT |
| LOCATING FEATURE AGZF | NONLOCATING |
| MATERIAL MATT | OVERALL STEEL |
| STYLE DESIGNATOR STYL | — |
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 |
|---|---|---|
| 145DS502-2 | 38443 | SKF USA INC. |
| 145DS502-2 | 77272 | THE BOEING COMPANY |
| 145DS502-2/3 | 81996 | US ARMY AVIATION AND MISSILE COMMAND |
| 145DS502-3 | 38443 | SKF USA INC. |
| 145DS502-3 | 77272 | THE BOEING COMPANY |
| AAVF9315R1W2 MSR | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY |
| MR1915C2 | 38443 | SKF USA INC. |
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
—
Purchases
0
Total spend
—
Sep 28, 2026
Last purchased
1 · 1.0/yr
Purchase records
$90,855
Total demand
$90,855
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
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 28, 2026 | SPE4A625P1664 ↗ | SKF USA INC. | — | $90,855 |
Demand history
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
SKF USA INC.
last award Sep 2026
THE BOEING COMPANY
no award yet
no awards on record
Listed source TIMKEN CO DIV THE TIMKEN COMPANY
no award yet
no awards on record
Listed source US ARMY AVIATION AND MISSILE COMMAND
no award yet
no awards on record
Listed source SKF USA INC. won the only award on record.
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: 2026-09-29.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,ROLLER,CYLINDRICAL." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-01-340-9928/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3110-01-340-9928/