Acquisition method (AMC)
1
FSC 3110 × BEARING,BALL,AIRFRAME
BEARING,BALL,AIRFRAME
3110-00-055-3546 FSC 3110
NSN 3110-00-055-3546 (also written 3110000553546; NIIN 00-055-3546) is a bearing, ball, airframe in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 3 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)
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 |
|---|---|
| BORE DIAMETER ABXV | INCHES MINIMUM 0.6248 AND INCHES MAXIMUM 0.6252 |
| MATERIAL MATT | BALL STEEL |
| MATERIAL MATT | INNER RING STEEL |
| MATERIAL MATT | OUTER RING STEEL |
| MATERIAL MATT | RETAINER PLASTIC POLYESTER |
| LOAD DIRECTION AGZC | RADIAL |
| SPECIAL FEATURES FEAT | OUTER RING FRACTURED AT ONE POINT,TWO RETAINMENT RINGS ON OD OF OUTER RING,RADIAL CLEARANCE 0.0005 IN. MIN. TO 0.0015 IN. MAX.;BALL BEARING STYLE:NO. 169 IN OLD FIIG A04400;ALIGNING RING:NOT INCLUDED |
| INNER RING WIDTH AGVU | INCHES NOMINAL 0.2810 |
| RETAINER FABRICATION METHOD AGYF | MACHINED |
| OVERALL OUTSIDE DIAMETER ADGA | INCHES MINIMUM 1.0621 AND INCHES MAXIMUM 1.0625 |
| OUTER RING WIDTH AGVT | INCHES NOMINAL 0.2500 |
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 |
|---|---|---|
| 225234 | 62983 | EATON AEROSPACE, LLC DBA JACKSON SOUTH |
| TCR10-17 | 78118 | MPB CORPORATION DBA MPB CORP |
| TCR10-17P | 40920 | MPB CORP DIV TIMKEN SUPER PRECISION |
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 3, 2026
Last purchased
13 · 13.0/yr
Purchase records
$126,750
Total demand
$9,750
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 |
|---|---|---|---|---|
| Sep 3, 2026 | SPE4A626P0K23 ↗ | — | — | $9,750 |
| Sep 3, 2026 | SPE4A626P0K23 ↗ | — | — | $9,750 |
| Sep 3, 2026 | SPE4A626P0K23 ↗ | — | — | $9,750 |
| Sep 3, 2026 | SPE4A626P0K23 ↗ | — | — | $9,750 |
| Sep 3, 2026 | SPE4A626P0K23 ↗ | — | — | $9,750 |
| Sep 3, 2026 | SPE4A626P0K23 ↗ | — | — | $9,750 |
| Sep 3, 2026 | SPE4A626P0K23 ↗ | — | — | $9,750 |
| Sep 3, 2026 | SPE4A626P0K23 ↗ | — | — | $9,750 |
| Sep 3, 2026 | SPE4A626P0K23 ↗ | — | — | $9,750 |
| Sep 3, 2026 | SPE4A626P0K23 ↗ | — | — | $9,750 |
| Sep 3, 2026 | SPE4A626P0K23 ↗ | — | — | $9,750 |
| Sep 3, 2026 | SPE4A626P0K23 ↗ | — | — | $9,750 |
| Sep 3, 2026 | SPE4A626P0K23 ↗ | — | — | $9,750 |
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
CAGE 0RCJ0
last award Sep 2026
+1
Not listed EATON AEROSPACE, LLC DBA JACKSON SOUTH
no award yet
no awards on record
Listed source 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 CAGE 0RCJ0 won 10 of the last 10 awards. CAGE 0RCJ0 won without being a listed source.
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 27, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-25.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,BALL,AIRFRAME." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-00-055-3546/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3110-00-055-3546/