Acquisition method (AMC)
1
FSC 3110 × BEARING,BALL,ANNULAR
BEARING,BALL,ANNULAR
3110-01-448-2353 FSC 3110
NSN 3110-01-448-2353 (also written 3110014482353; NIIN 01-448-2353) is a bearing, ball, annular in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 4 manufacturer part numbers from 3 suppliers are 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)
Q
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. 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 0.3700 AND INCHES MAXIMUM 0.3750 |
| BORE DIAMETER ABXV | INCHES MINIMUM 0.9998 AND INCHES MAXIMUM 1.0000 |
| OVERALL OUTSIDE DIAMETER ADGA | INCHES MINIMUM 1.9996 AND INCHES MAXIMUM 2.0000 |
| END ITEM IDENTIFICATION AGAV | T-38/F-5 ACFT |
| OUTER RING WIDTH AGVT | INCHES NOMINAL 1.6750 |
| INNER RING WIDTH AGVU | INCHES NOMINAL 1.3245 |
| SURFACE FINISH AGYE | GROUND |
| RETAINER FABRICATION METHOD AGYF | MACHINED |
| BORE SHAPE AGZD | STRAIGHT |
| INTERNAL CLEARANCE AKVV | INCHES MINIMUM RADIAL 0.0002 AND INCHES MAXIMUM RADIAL 0.0005 |
| STANDARD TOLERANCE DESIGNATION CTFZ | ABEC NO.3 |
| SPECIAL FEATURES FEAT | BEARING ASSY |
| 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 |
|---|---|---|
| J253 | 40920 | MPB CORP DIV TIMKEN SUPER PRECISION |
| J253 | 78118 | MPB CORPORATION DBA MPB CORP |
| R169 | 38443 | SKF USA INC. |
| R16A3LOA06A65S299340 | 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
—
Oct 22, 2026
Last purchased
1 · 1.0/yr
Purchase records
$45,787
Total demand
$45,787
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 |
|---|---|---|---|---|
| Oct 22, 2026 | SPE4A624DC105/SPE4A624F394E ↗ | SKF USA INC. | — | $45,787 |
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 Oct 2026
MPB CORP DIV TIMKEN SUPER PRECISION
no award yet
no awards on record
Listed source MPB CORPORATION DBA MPB CORP
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 23, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-23.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,BALL,ANNULAR." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-01-448-2353/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3110-01-448-2353/