Acquisition method (AMC)
3
FSC 3110 × BEARING,BALL,TRACK ROLLER
BEARING,BALL,TRACK ROLLER
3110-00-188-2885 FSC 3110
NSN 3110-00-188-2885 (also written 3110001882885; NIIN 00-188-2885) is a bearing, ball, track roller in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 9 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 |
|---|---|
| MATERIAL MATT | BALL STEEL |
| BORE DIAMETER ABXV | INCHES NOMINAL 0.1900 |
| LUBRICATION MATERIAL LBMA | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION LMDC | MIL SPEC SINGLE MATERIAL RESPONSE -IL-23827 |
| MATERIAL MATT | SEAL RUBBER SYNTHETIC |
| SURFACE TREATMENT SFTT | ALL EXTERNAL/EXPOSED METAL SURFACES CADMIUM |
| STYLE DESIGNATOR STYL | — |
| BEARING SEAL TYPE AGYW | CONTACT |
| MATERIAL MATT | INNER RING STEEL |
| MATERIAL MATT | OUTER RING STEEL |
| CROWN RADIUS AGWG | INCHES NOMINAL 0.3590 |
| SEAL QUANTITY AGYJ | 2 |
| INNER RING WIDTH AGVU | INCHES NOMINAL 0.2970 |
| OUTER RING WIDTH AGVT | INCHES NOMINAL 0.2650 |
| OVERALL OUTSIDE DIAMETER ADGA | INCHES NOMINAL 0.7180 |
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 |
|---|---|---|
| KP3AR1 1-2ANG25 | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY |
| KP3AR1 1-2FS10160X | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY |
| KP3AR11-2 | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY |
| KP3AR11-2ANG25 | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY |
| KP3AR11-2FS10160 | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY |
| KP3AR11-2FS10160X | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY |
| KP3AR11-2FS428 | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY |
| KP3AR11-2FS428 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
| KP3AR11-2MILG3278A | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY |
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
—
Aug 27, 2026
Last purchased
1 · 1.0/yr
Purchase records
$1,659
Total demand
$1,659
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 |
|---|---|---|---|---|
| Aug 27, 2026 | SPE4A626PV218 ↗ | RBC AIRCRAFT PRODUCTS, INC. | — | $1,659 |
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
RBC AIRCRAFT PRODUCTS, INC.
last award Aug 2026
TIMKEN CO DIV THE TIMKEN COMPANY
no award yet
no awards on record
Listed source RBC AIRCRAFT PRODUCTS, 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 28, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,BALL,TRACK ROLLER." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-00-188-2885/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3110-00-188-2885/