Acquisition method (AMC)
1
FSC 3110 × BEARING,BALL,ANNULAR
BEARING,BALL,ANNULAR
3110-01-407-4289 FSC 3110
NSN 3110-01-407-4289 (also written 3110014074289; NIIN 01-407-4289) is a bearing, ball, annular in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 7 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)
B
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. 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 0.5826 AND INCHES MAXIMUM 0.5876 |
| BORE DIAMETER ABXV | INCHES MINIMUM 1.5742 AND INCHES MAXIMUM 1.5744 |
| OVERALL OUTSIDE DIAMETER ADGA | INCHES MINIMUM 2.6769 AND INCHES MAXIMUM 2.6772 |
| END ITEM IDENTIFICATION AGAV | TF-34-100A ENGINE |
| SURFACE FINISH AGYE | GROUND |
| LOAD DIRECTION AGZC | RADIAL |
| BORE SHAPE AGZD | STRAIGHT |
| INTERNAL CLEARANCE AKVV | INCHES MINIMUM RADIAL 0.0016 AND INCHES MAXIMUM RADIAL 0.0021 |
| STANDARD TOLERANCE DESIGNATION CTFZ | ABEC NO.5 |
| SPECIAL FEATURES FEAT | USED ON REAR AXIS |
| MATERIAL MATT | SEPARATOR SLUG STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | SEPARATOR SLUG ASSN STD SINGLE MATERIAL RESPONSE A-S 6491 |
| 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 |
|---|---|---|
| 108KS127 | 38443 | SKF USA INC. |
| 4085T66 | 99207 | GENERAL ELECTRIC COMPANY DBA GE AEROSPACE |
| 4085T66P03 | 78118 | MPB CORPORATION DBA MPB CORP |
| 4085T66P03 | 99207 | GENERAL ELECTRIC COMPANY DBA GE AEROSPACE |
| 4085T66P05 | 38443 | SKF USA INC. |
| 4085T66P05 | 99207 | GENERAL ELECTRIC COMPANY DBA GE AEROSPACE |
| 5HKH108-A66 | 78118 | MPB CORPORATION DBA MPB CORP |
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 16, 2026
Last purchased
1 · 1.0/yr
Purchase records
$34,750
Total demand
$34,750
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 16, 2026 | SPE4A615M0636 ↗ | MPB CORPORATION DBA MPB CORP | — | $34,750 |
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
MPB CORPORATION DBA MPB CORP
last award Oct 2026
GENERAL ELECTRIC COMPANY DBA GE AEROSPACE
no award yet
no awards on record
Listed source SKF USA INC.
no award yet
no awards on record
Listed source MPB CORPORATION DBA MPB CORP 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 17, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-17.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,BALL,ANNULAR." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-01-407-4289/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3110-01-407-4289/