Acquisition method (AMC)
1
FSC 3110 × ROLLER,BEARING
ROLLER,BEARING
3110-01-253-4487 FSC 3110
NSN 3110-01-253-4487 (also written 3110012534487; NIIN 01-253-4487) is a roller, bearing in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 7 manufacturer part numbers from 5 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)
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 LENGTH ABHP | MILLIMETERS NOMINAL 6.0 |
| ROLLING ELEMENT DIAMETER AGWH | MILLIMETERS NOMINAL 6.0 |
| SPECIAL FEATURES FEAT | MATCHED SET OF 28 ROLLERS |
| MATERIAL MATT | OVERALL STEEL COMP E52100 |
| STYLE DESIGNATOR STYL | — |
| SPECIFICATION/STANDARD DATA ZZZK | MANUFACTURERS STANDARD 99167-4004 |
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 |
|---|---|---|
| 4004C6-6-28 | 26647 | WENCOR GROUP LLC |
| 4004C6-6-28 | 38443 | SKF USA INC. |
| 4004C6-6-28 | 5XMS1 | JTEKT BEARINGS NORTH AMERICA LLC DIV KBNA - ORD 1 |
| 4004C6-6-28 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT |
| 4004C6-6-28 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
| 4004C6-6-28WE | 26647 | WENCOR GROUP LLC |
| 4004C6-6-28WE | 5XMS1 | JTEKT BEARINGS NORTH AMERICA LLC DIV KBNA - ORD 1 |
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 22, 2026
Last purchased
1 · 1.0/yr
Purchase records
$5,565
Total demand
$5,565
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 22, 2026 | SPE4A623D5779/SPE4A626F490E ↗ | KITCO LLC | — | $5,565 |
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
KITCO LLC
last award Sep 2026
HAMILTON SUNDSTRAND CORPORATION
no award yet
no awards on record
Listed source JTEKT BEARINGS NORTH AMERICA LLC DIV KBNA - ORD 1
no award yet
no awards on record
Listed source SKF USA INC.
no award yet
no awards on record
Listed source TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
no award yet
no awards on record
Listed source WENCOR GROUP LLC
no award yet
no awards on record
Listed source KITCO LLC won the only award on record. KITCO LLC 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ROLLER,BEARING." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-01-253-4487/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3110-01-253-4487/