Acquisition method (AMC)
1
FSC 3110 × ROLLER SET,BEARING
ROLLER SET,BEARING
3110-01-253-5951 FSC 3110
NSN 3110-01-253-5951 (also written 3110012535951; NIIN 01-253-5951) is a roller set, bearing in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 7 manufacturer part numbers from 7 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)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, 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 |
|---|---|
| SPECIAL FEATURES FEAT | MATERIAL STELL COMPT E52100 OVERALL; CYLINDRICAL ROLLERS, SPHERICAL ENDS; MATCHED SET OF 16 ROLLERS; LENGTH 7.5 MM; ROLLING ELEMENT DIAMETER 6.0 MM |
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 |
|---|---|---|
| 4004C6-7.5-16 | 26647 | WENCOR GROUP LLC |
| 4004C6-7.5-16 | 38443 | SKF USA INC. |
| 4004C6-7.5-16 | 4L333 | THE TIMKEN COMPANY DIV HONEA PATH PLANT |
| 4004C6-7.5-16 | 5XMS1 | JTEKT BEARINGS NORTH AMERICA LLC DIV KBNA - ORD 1 |
| 4004C6-7.5-16 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT |
| 4004C6-7.5-16 | 78118 | MPB CORPORATION DBA MPB CORP |
| 4004C6-7.5-16 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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 17, 2026
Last purchased
1 · 1.0/yr
Purchase records
$5,700
Total demand
$5,700
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 17, 2026 | SPE4A622D5186/SPE4A626F461G ↗ | JAMAICA BEARINGS CO., INC. DBA JAMAICA BEARINGS CO., INC. | — | $5,700 |
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
JAMAICA BEARINGS CO., INC. DBA JAMAICA BEARINGS CO., INC.
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 MPB CORPORATION DBA MPB CORP
no award yet
no awards on record
Listed source SKF USA INC.
no award yet
no awards on record
Listed source THE TIMKEN COMPANY DIV HONEA PATH PLANT
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 JAMAICA BEARINGS CO., INC. DBA JAMAICA BEARINGS CO., INC. won the only award on record. JAMAICA BEARINGS CO., INC. DBA JAMAICA BEARINGS CO., INC. 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 SET,BEARING." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-01-253-5951/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3110-01-253-5951/