Acquisition method (AMC)
1
FSC 3110 × BEARING,BALL,ANNULAR
BEARING,BALL,ANNULAR
3110-01-300-1103 FSC 3110
NSN 3110-01-300-1103 (also written 3110013001103; NIIN 01-300-1103) is a bearing, ball, annular in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 4 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 WIDTH ABMK | INCHES NOMINAL 0.4331 |
| BORE DIAMETER ABXV | INCHES MINIMUM 0.5904 AND INCHES MAXIMUM 0.5906 |
| OVERALL OUTSIDE DIAMETER ADGA | INCHES NOMINAL 1.3780 |
| END ITEM IDENTIFICATION AGAV | APACHE HELICOPTER |
| SPECIAL FEATURES FEAT | MATERIAL: RINGS AND BALLS SAE 52100 CHROME STEEL, RETAINERS AND SHIELDS: 300 OR 400 SERIES CORROSION RESISTANT STEEL SAE 52100 |
| FUNCTIONAL DESCRIPTION FTLD | RADIAL PLAY: .0009 TO .0014", SHAFT DIAMETER 0.726 TO 0.755" MAX, HOUSING DIAMETER: 1.223 TO 1.243" |
| LUBRICATION MATERIAL LBMA | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION LMDC | MIL STD SINGLE MATERIAL RESPONSE -IL-G-23827 |
| MATERIAL MATT | SHIELD STEEL CORROSION RESISTING |
| MATERIAL MATT | BALL STEEL |
| MATERIAL MATT | RETAINER STEEL CORROSION RESISTING |
| MATERIAL MATT | ALIGNMENT RING STEEL |
| SPECIAL TEST FEATURES SPCL | MAXIMUM OPERATING TEMPERATURE: 400F |
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 |
|---|---|---|
| S625-2 | 12511 | SIMMONDS PRECISION PRODUCTS INC |
| S625-2 | 50294 | NEW HAMPSHIRE BALL BEARINGS INC DIV PRECISION DIVISION |
| S625-2 | 70854 | SCHAEFFLER AEROSPACE USA CORP DIV SCHAEFFLER AEROSPACE USA CORPORATION |
| S625-2 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH 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
—
Aug 5, 2026
Last purchased
1 · 1.0/yr
Purchase records
$4,623
Total demand
$4,623
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 |
|---|---|---|---|---|
| Aug 5, 2026 | SPE4A626PW446 ↗ | — | — | $4,623 |
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
CAGE 1X797
last award Aug 2026
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 SCHAEFFLER AEROSPACE USA CORP DIV SCHAEFFLER AEROSPACE USA CORPORATION
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 the only award on record. CAGE 1X797 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-3387 | Oct 13, 2026 | Oct 20, 2026 | 45 | 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 13, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-06.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,BALL,ANNULAR." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-01-300-1103/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3110-01-300-1103/