Acquisition method (AMC)
1
FSC 3110 × BEARING,BALL,AIRFRAME
BEARING,BALL,AIRFRAME
3110-01-495-4869 FSC 3110
NSN 3110-01-495-4869 (also written 3110014954869; NIIN 01-495-4869) is a bearing, ball, airframe in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 10 manufacturer part numbers from 6 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-2884 | 33 | Closes in 1d | Bid → |
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 |
|---|---|
| BORE DIAMETER ABXV | INCHES MINIMUM 0.2497 AND INCHES MAXIMUM 0.2500 |
| OVERALL OUTSIDE DIAMETER ADGA | INCHES MINIMUM 0.7496 AND INCHES MAXIMUM 0.7500 |
| END ITEM IDENTIFICATION AGAV | FLEET COMBAT |
| OUTER RING WIDTH AGVT | INCHES NOMINAL 0.7500 |
| INNER RING WIDTH AGVU | INCHES NOMINAL 0.8750 |
| SEAL QUANTITY AGYJ | 2 |
| BEARING SEAL TYPE AGYW | CONTACT |
| LOAD DIRECTION AGZC | ANGULAR |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | PRECISION BEARING EXTRA WIDE TYPE-DOUBLE ROW |
| SPECIAL FEATURES FEAT | ITEM DETERMINED TO NOT BE FLIGHT SAFETY CRITICAL BY ARMY ACTIVITY CT |
| LUBRICATION MATERIAL LBMA | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION LMDC | MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-81322 |
| MATERIAL MATT | SEAL PLASTIC POLYTETRAFLUOROETHYLENE |
| MATERIAL MATT | OVERALL STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S-6440 TO 6444 |
| SURFACE TREATMENT SFTT | EXPOSED SURFACES AS MOUNTED CADMIUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | EXPOSED SURFACES AS MOUNTED FED SPEC SINGLE TREATMENT RESPONSE QQ--416 QQ--416 |
| STYLE DESIGNATOR STYL | — |
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 |
|---|---|---|
| 3110PL1937713 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 38950-00902 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP |
| 38950-00902-102 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
| 38950-00902-102 | 40920 | MPB CORP DIV TIMKEN SUPER PRECISION |
| 38950-00902-102 | 5V122 | MECHATRONICS, INC DBA NATIONAL PRECISION BEARING |
| 38950-00902-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP |
| MDW4 A1173 | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY |
| MDW4-003M | 40920 | MPB CORP DIV TIMKEN SUPER PRECISION |
| MDW4A 1174 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
| MOW4-003M | 40920 | MPB CORP DIV TIMKEN SUPER PRECISION |
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 | |
|---|---|---|---|---|---|
| SPE4A6-27-T-2884 | Oct 13, 2026 | Oct 20, 2026 | 33 | 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 13, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,BALL,AIRFRAME." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-01-495-4869/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3110-01-495-4869/