Acquisition method (AMC)
1
FSC 3110 × BEARING,BALL,ANNULAR
BEARING,BALL,ANNULAR
3110-00-427-0603 FSC 3110
NSN 3110-00-427-0603 (also written 3110004270603; NIIN 00-427-0603) is a bearing, ball, annular in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 17 manufacturer part numbers from 10 suppliers are on record. No purchases are on record yet.
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 |
|---|---|
| STYLE DESIGNATOR STYL | — |
| BORE SHAPE AGZD | STRAIGHT |
| SURFACE FINISH AGYE | GROUND |
| SEAL QUANTITY AGYJ | 1 |
| BEARING SEAL TYPE AGYW | CONTACT |
| MATERIAL MATT | OUTER RING STEEL |
| MATERIAL MATT | RETAINER STEEL |
| MATERIAL MATT | SEAL RUBBER |
| OVERALL OUTSIDE DIAMETER ADGA | INCHES MINIMUM 3.1491 AND INCHES MAXIMUM 3.1496 |
| MATERIAL MATT | BALL STEEL |
| MATERIAL MATT | INNER RING STEEL |
| BORE DIAMETER ABXV | INCHES MINIMUM 1.1865 AND INCHES MAXIMUM 1.1870 |
| OVERALL WIDTH ABMK | INCHES MINIMUM 0.8198 AND INCHES MAXIMUM 0.8268 |
| LOAD DIRECTION AGZC | RADIAL |
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 |
|---|---|---|
| 307XD | 01212 | FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT |
| 307XD | 05518 | BEARING PRODUCTS CO |
| 307XD | 0LTL1 | NTN BEARING CORPORATION OF AMERICA |
| 3110004270603 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES |
| 3110004270603 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
| 6307LU/30.15 | 0LTL1 | NTN BEARING CORPORATION OF AMERICA |
| 7748929 | 07524 | DOVER PUMPS & PROCESS SOLUTIONS SEGMENT INC DBA BLACKMER DIV BLACKMER |
| 7748929 | 0LTL1 | NTN BEARING CORPORATION OF AMERICA |
| 7748929 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 7748929 | 21760 | SCHATZ BEARING CORPORATION DBA SCHATZ BEARING CORP |
| 7748929 | 29337 | HOOVER GROUP INC BALL AND ROLLER DIV |
| 903158 | 07524 | DOVER PUMPS & PROCESS SOLUTIONS SEGMENT INC DBA BLACKMER DIV BLACKMER |
| 903158 | Z1286 | EBSRAY PUMPS PTY LTD |
| 903158D | 07524 | DOVER PUMPS & PROCESS SOLUTIONS SEGMENT INC DBA BLACKMER DIV BLACKMER |
| 9307-103 | 29337 | HOOVER GROUP INC BALL AND ROLLER DIV |
| 9307103 | 29337 | HOOVER GROUP INC BALL AND ROLLER DIV |
| CS4114 | 21760 | SCHATZ BEARING CORPORATION DBA SCHATZ BEARING 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
—
Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-33FZ | Sep 21, 2026 | Oct 1, 2026 | 29 | Cancelled | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,BALL,ANNULAR." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-00-427-0603/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3110-00-427-0603/