Acquisition method (AMC)
1
FSC 3110 × BEARING,ROLLER,CYLINDRICAL
BEARING,ROLLER,CYLINDRICAL
3110-00-702-1556 FSC 3110
NSN 3110-00-702-1556 (also written 3110007021556; NIIN 00-702-1556) is a bearing, roller, cylindrical in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 7 manufacturer part numbers from 4 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 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 OUTSIDE DIAMETER ADGA | INCHES MINIMUM 2.8341 AND INCHES MAXIMUM 2.8346 |
| BORE SHAPE AGZD | STRAIGHT |
| MATERIAL MATT | INNER RING STEEL COMP E52100 |
| STYLE DESIGNATOR STYL | — |
| BORE DIAMETER ABXV | INCHES MINIMUM 1.9675 AND INCHES MAXIMUM 1.9680 |
| SURFACE FINISH AGYE | GROUND |
| RETAINER FABRICATION METHOD AGYF | MACHINED |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | ROLLER FED STD SINGLE MATERIAL RESPONSE 66 |
| LOCATING FEATURE AGZF | ONE DIRECTION |
| INTERNAL CLEARANCE AKVV | INCHES MINIMUM RADIAL 0.0020 AND INCHES MAXIMUM RADIAL 0.0030 |
| MATERIAL MATT | OUTER RING STEEL COMP E52100 |
| MATERIAL MATT | RETAINER COPPER ALLOY |
| MATERIAL MATT | ROLLER STEEL COMP E52100 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | INNER RING FED STD SINGLE MATERIAL RESPONSE 66 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OUTER RING FED STD SINGLE MATERIAL RESPONSE 66 |
| OVERALL WIDTH ABMK | INCHES MINIMUM 0.4674 AND INCHES MAXIMUM 0.4724 |
| STANDARD TOLERANCE DESIGNATION CTFZ | RBEC NO.1 |
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 |
|---|---|---|
| 27391 | 38443 | SKF USA INC. |
| 27391 | 52676 | SKF USA INC. |
| 27391 | 78118 | MPB CORPORATION DBA MPB CORP |
| 27391 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
| 456593 | 52676 | SKF USA INC. |
| MR1910-G | 38443 | SKF USA INC. |
| RJB010-24 | 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
$1,431.20
Purchases
1
Total spend
$21,468
Aug 13, 2026
Last purchased
2 · 2.0/yr
Purchase records
$42,936
Total demand
$1,431.20
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Aug 13, 2026 | 15 | $1,431.20 | $21,468 | MPB CORPORATION DBA MPB CORP (78118) | Unknown | Source ↗ |
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 13, 2026 | SPE4A626PAW89 ↗ | MPB CORPORATION DBA MPB CORP | — | $21,468 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
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 Aug 2026
HAMILTON SUNDSTRAND CORPORATION
no award yet
no awards on record
Listed source SKF USA INC.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-Q-1263 | Aug 3, 2026 | Aug 12, 2026 | 15 | Expired | View at DIBBS → |
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: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,ROLLER,CYLINDRICAL." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-00-702-1556/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3110-00-702-1556/