Acquisition method (AMC)
1
FSC 3110 × BEARING,BALL,AIRFRAME
BEARING,BALL,AIRFRAME
3110-00-042-0901 FSC 3110
NSN 3110-00-042-0901 (also written 3110000420901; NIIN 00-042-0901) is a bearing, ball, airframe in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 19 manufacturer part numbers from 13 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)
T
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC T: handled under qualified products list procedures. 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 NOMINAL 1.8130 |
| OVERALL OUTSIDE DIAMETER ADGA | INCHES NOMINAL 2.5625 |
| OUTER RING WIDTH AGVT | INCHES NOMINAL 0.3750 |
| INNER RING WIDTH AGVU | INCHES NOMINAL 0.4370 |
| SEAL QUANTITY AGYJ | 2 |
| BEARING SEAL TYPE AGYW | CONTACT |
| LOAD DIRECTION AGZC | RADIAL |
| STANDARD TOLERANCE DESIGNATION CTFZ | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| SPECIAL FEATURES FEAT | 80 PCT FULL OF MIL-G-81322 ALSO HEAT TREAT RINGS AND BALLS TO ROCKWELL C60 TO C66 AND STABILIZED FOR OPERATION AT 250 DEG F ALSO RADIAL AND LATERAL ECCENTRICITY.INNER RING 0.0010 IN. OUTER RING 0.0016 IN. ALSO 0.0003-0.0010 IN. RADIAL CLEARANCE MIL-G-81322 |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION LMDC | MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-81322 |
| MATERIAL MATT | BALL STEEL COMP E51100 OR STEEL COMP E52100 |
| MATERIAL MATT | INNER RING STEEL COMP E52100 |
| MATERIAL MATT | OUTER RING STEEL COMP E52100 |
| MATERIAL MATT | RETAINER STEEL CORROSION RESISTING |
| MATERIAL MATT | SEAL PLASTIC POLYTETRAFLUOROETHYLENE |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | BALL FED STD ALL MATERIAL RESPONSES 66 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | INNER RING FED STD SINGLE MATERIAL RESPONSE 66 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OUTER RING FED STD SINGLE MATERIAL RESPONSE 66 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | SEAL ASSN STD SINGLE MATERIAL RESPONSE A-S 3652 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 3666 |
| 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,TY 1,CL 2 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 |
|---|---|---|
| 1775238 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
| 538664-29 | 96214 | RAYTHEON COMPANY DBA RAYTHEON |
| 571-4801-1303062REVCPC3-8 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 578-4801-1572884RAPC227 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 8531007 | 18876 | US ARMY AVIATION AND MISSILE COMMAND |
| AN202KP29B | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| AS27642 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS27642 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| C240239-3 | 06845 | RAYTHEON COMPANY DBA RAYTHEON CO |
| KP29B | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY |
| KP29B | 38443 | SKF USA INC. |
| KP29B85 | 38443 | SKF USA INC. |
| KP29BD | 21760 | SCHATZ BEARING CORPORATION DBA SCHATZ BEARING CORP |
| KP29BFS464 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION DBA RBC BEARINGS INC DIV INDUSTRIAL TECTONICS BEARINGS |
| KP29BFS464 | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY |
| MS20202KP29B | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS27642-29 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| MS27642-29 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS27642-29 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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 22, 2026
Last purchased
1 · 1.0/yr
Purchase records
$2,512
Total demand
$2,512
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 |
|---|---|---|---|---|
| Oct 22, 2026 | SPE4A623DC040/SPE4A627F1681 ↗ | RBC AIRCRAFT PRODUCTS, INC. | — | $2,512 |
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
RBC AIRCRAFT PRODUCTS, INC.
last award Oct 2026
AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
no award yet
no awards on record
Listed source INDUSTRIAL TECTONICS BEARINGS CORPORATION DBA RBC BEARINGS INC DIV INDUSTRIAL TECTONICS BEARINGS
no award yet
no awards on record
Listed source MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
no award yet
no awards on record
Listed source NAVAL SHIP SYSTEMS COMMAND
no award yet
no awards on record
Listed source RAYTHEON COMPANY DBA RAYTHEON
no award yet
no awards on record
Listed source RAYTHEON COMPANY DBA RAYTHEON CO
no award yet
no awards on record
Listed source RBC AIRCRAFT PRODUCTS, INC. won the only award on record. RBC AIRCRAFT PRODUCTS, INC. 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 23, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-23.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,BALL,AIRFRAME." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-00-042-0901/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3110-00-042-0901/