Acquisition method (AMC)
1
FSC 3110 × BEARING,BALL,ANNULAR
BEARING,BALL,ANNULAR
3110-00-278-7203 FSC 3110
NSN 3110-00-278-7203 (also written 3110002787203; NIIN 00-278-7203) is a bearing, ball, annular in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 12 manufacturer part numbers from 7 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE4A6-27-T-8844 | 8 | Closes in 6d | Bid → |
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 |
|---|---|
| BEARING SEAL TYPE AGYW | CONTACT |
| SURFACE FINISH AGYE | GROUND |
| RETAINER FABRICATION METHOD AGYF | PRESSED |
| SEAL QUANTITY AGYJ | 2 |
| OVERALL WIDTH ABMK | MILLIMETERS NOMINAL 6.0 |
| MATERIAL MATT | BALL STEEL |
| MATERIAL MATT | INNER RING STEEL |
| MATERIAL MATT | OUTER RING STEEL |
| MATERIAL MATT | RETAINER STEEL |
| LOAD DIRECTION AGZC | RADIAL |
| BORE SHAPE AGZD | STRAIGHT |
| OVERALL OUTSIDE DIAMETER ADGA | MILLIMETERS NOMINAL 19.00 |
| STANDARD TOLERANCE DESIGNATION CTFZ | ABEC NO.1 |
| BORE DIAMETER ABXV | MILLIMETERS NOMINAL 5.00 |
| MATERIAL MATT | SEAL RUBBER SYNTHETIC |
| LUBRICATION MATERIAL LBMA | GREASE |
| STYLE DESIGNATOR STYL | — |
| INTERNAL FIT-UP DESIGNATION AGZH | STANDARD |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION LMDC | MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-23827 |
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 |
|---|---|---|
| 204-166 | 81833 | AEROCONTROLEX GROUP, INC. |
| 35ZZ75 | 38443 | SKF USA INC. |
| 6571359 | 89305 | SIMMONDS PRECISION PRODUCTS INC |
| 99035X1E | 24617 | GENERAL MOTORS CORP |
| 99035X1E | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV |
| 99035XR1522E | 24617 | GENERAL MOTORS CORP |
| 99035XR1522E | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV |
| A-A-59581 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| AA59581-235JEBH | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| FF-B-171 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| FFB171/01J35E2C | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| Z99035XR1CJ | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV |
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 29, 2026
Last purchased
2 · 2.0/yr
Purchase records
$32,170
Total demand
$16,085
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 29, 2026 | SPE4A625PYP80 ↗ | WYNNSON ENTERPRISES, INC. | — | $16,085 |
| Sep 29, 2026 | SPE4A625PYP80 ↗ | WYNNSON ENTERPRISES, INC. | — | $16,085 |
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
WYNNSON ENTERPRISES, INC.
last award Sep 2026
AEROCONTROLEX GROUP, INC.
no award yet
no awards on record
Listed source FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
no award yet
no awards on record
Listed source FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
no award yet
no awards on record
Listed source GENERAL MOTORS CORP
no award yet
no awards on record
Listed source GENERAL MOTORS CORP DELCO MORAINE NDH DIV
no award yet
no awards on record
Listed source SIMMONDS PRECISION PRODUCTS INC
no award yet
no awards on record
Listed source SKF USA INC.
no award yet
no awards on record
Listed source WYNNSON ENTERPRISES, INC. won 2 of the last 2 awards. WYNNSON ENTERPRISES, INC. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-8844 | Nov 6, 2026 | Nov 13, 2026 | 8 | Open | 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: 2026-09-30.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,BALL,ANNULAR." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-00-278-7203/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3110-00-278-7203/