Acquisition method (AMC)
1
FSC 3110 × BEARING,BALL,ANNULAR
BEARING,BALL,ANNULAR
3110-00-070-0184 FSC 3110
NSN 3110-00-070-0184 (also written 3110000700184; NIIN 00-070-0184) is a bearing, ball, annular in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 7 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Oct 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)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| OUTER RING OUTSIDE DIAMETER AGVV | INCHES NOMINAL 0.2500 |
| FLANGE WIDTH AGFF | INCHES NOMINAL 0.0310 |
| OVERALL WIDTH ABMK | INCHES NOMINAL 0.1406 |
| BORE DIAMETER ABXV | INCHES NOMINAL 0.0781 |
| FLANGE OUTSIDE DIAMETER AEPR | INCHES NOMINAL 0.2960 |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION LMDC | MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-23827 |
| MATERIAL MATT | OVERALL STEEL CORROSION RESISTING |
| STYLE DESIGNATOR STYL | — |
| SURFACE FINISH AGYE | GROUND |
| RETAINER FABRICATION METHOD AGYF | PRESSED |
| SHIELD QUANTITY AGYK | 2 |
| LOAD DIRECTION AGZC | RADIAL |
| BORE SHAPE AGZD | STRAIGHT |
| INTERNAL FIT-UP DESIGNATION AGZH | STANDARD |
| STANDARD TOLERANCE DESIGNATION CTFZ | ABEC NO.7 |
| LUBRICATION MATERIAL LBMA | GREASE |
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 |
|---|---|---|
| E4-2 | 00141 | ROLLER BEARING CO OF AMERICA, INC DIV PIC DESIGN |
| M81793/08-DB1C2N1E1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-B-81793 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| S313-2 | 12511 | SIMMONDS PRECISION PRODUCTS INC |
| SFR1-45PPK18-168 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION |
| SFR1-4PPK25/49 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION |
| SSRIF-4ZZHAP25LG20 | 50294 | NEW HAMPSHIRE BALL BEARINGS INC DIV PRECISION DIVISION |
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
—
Oct 19, 2026
Last purchased
2 · 2.0/yr
Purchase records
$2,935
Total demand
$882.98
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 8, 2026 | SPE4A623D5B58/SPE4A626F414P ↗ | — | — | $2,052 |
| Oct 19, 2026 | SPE4A623D5B58/SPE4A627F1308 ↗ | — | — | $882.98 |
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
CAGE 1X797
last award Oct 2026
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION
no award yet
no awards on record
Listed source NEW HAMPSHIRE BALL BEARINGS INC DIV PRECISION DIVISION
no award yet
no awards on record
Listed source ROLLER BEARING CO OF AMERICA, INC DIV PIC DESIGN
no award yet
no awards on record
Listed source SIMMONDS PRECISION PRODUCTS INC
no award yet
no awards on record
Listed source CAGE 1X797 won 2 of the last 2 awards. CAGE 1X797 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 20, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-24.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,BALL,ANNULAR." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-00-070-0184/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3110-00-070-0184/