Acquisition method (AMC)
1
FSC 3120 × BEARING,PLAIN,SELF-ALIGNING
BEARING,PLAIN,SELF-ALIGNING
3120-01-006-9148 FSC 3120
NSN 3120-01-006-9148 (also written 3120010069148; NIIN 01-006-9148) is a bearing, plain, self-aligning in Federal Supply Class 3120, Bearings, Plain, Unmounted. 26 manufacturer part numbers from 14 suppliers are on record. It was last purchased in Sep 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 |
|---|---|
| BORE DIAMETER ABXV | INCHES MINIMUM 0.7495 AND INCHES MAXIMUM 0.7500 |
| OUTER MEMBER OUTSIDE DIAMETER AGGF | INCHES MINIMUM 1.3745 AND INCHES MAXIMUM 1.3750 |
| OUTER MEMBER WIDTH AGGH | INCHES MINIMUM 0.6250 AND INCHES MAXIMUM 0.6350 |
| INNER MEMBER WIDTH AGGJ | INCHES MINIMUM 0.8730 AND INCHES MAXIMUM 0.8750 |
| STATIC RADIAL LOAD RATING AGKP | POUNDS 52300 |
| HARDNESS RATING CQFM | OUTER RACE MEMBER ROCKWELL C MINIMUM 23.0 AND ROCKWELL C MAXIMUM 35.0 |
| HARDNESS RATING CQFM | INNER MEMBER ROCKWELL C MINIMUM 55.0 AND ROCKWELL C MAXIMUM 62.0 |
| MATERIAL MATT | OUTER RACE MEMBER STEEL COMP 630 |
| MATERIAL MATT | INNER MEMBER STEEL COMP 440C |
| MATERIAL MATT | RACE LINER PLASTIC POLYTETRAFLUOROETHYLENE |
| 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 |
|---|---|---|
| 03-566-1205 | 09455 | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS |
| 03-826-12 | 09488 | MOTOROLA CANADA LTD |
| 10107681 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 14-4200-12 | 77896 | REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION |
| 76818-12 | 09455 | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS |
| ADW12V | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION |
| AS14103 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS81820 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS81820/1 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AW 12VGA13 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION |
| GB520CD12 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| HU12TL203 | 02758 | U S BEARINGS |
| KWB12N7 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS |
| KWDB12-37 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS |
| MS14103 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| MS14103 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| MS14103-12 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| MS14103-12 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS14103-12 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS21230-12 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS21230-12 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| NAS77 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| SAE-AS81820 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| SWKR-12-400 | 81376 | RBC SOUTHWEST PRODUCTS, INC. |
| TGA112 | 77896 | REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION |
| WEG-12 | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. |
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
$28.53
Purchases
1
Total spend
$2,596
Sep 29, 2026
Last purchased
2 · 2.0/yr
Purchase records
$5,192
Total demand
$28.53
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 29, 2026 | 91 | $28.53 | $2,596 | MECHATRONICS, INC DBA NATIONAL PRECISION BEARING (5V122) | Unknown | Source ↗ |
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 | SPE4A626PNNN8 ↗ | MECHATRONICS, INC DBA NATIONAL PRECISION BEARING | — | $2,596 |
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
MECHATRONICS, INC DBA NATIONAL PRECISION BEARING
last award Sep 2026
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source MOTOROLA CANADA LTD
no award yet
no awards on record
Listed source NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
no award yet
no awards on record
Listed source NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION
no award yet
no awards on record
Listed source NIMIKKEISTOKESKUS NCB FINLAND
no award yet
no awards on record
Listed source NORTHROP GRUMMAN SYSTEMS CORPORATION
no award yet
no awards on record
Listed source RBC SOUTHWEST PRODUCTS, INC.
no award yet
no awards on record
Listed source MECHATRONICS, INC DBA NATIONAL PRECISION BEARING won the only award on record. MECHATRONICS, INC DBA NATIONAL PRECISION BEARING won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-34UW | Sep 22, 2026 | Sep 29, 2026 | 91 | 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,PLAIN,SELF-ALIGNING." nsnexplorer.com, https://nsnexplorer.com/nsn/3120-01-006-9148/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3120-01-006-9148/