Acquisition method (AMC)
1
FSC 3120 × BEARING,PLAIN,SELF-ALIGNING
BEARING,PLAIN,SELF-ALIGNING
3120-00-675-5270 FSC 3120
NSN 3120-00-675-5270 (also written 3120006755270; NIIN 00-675-5270) is a bearing, plain, self-aligning in Federal Supply Class 3120, Bearings, Plain, Unmounted. 7 manufacturer part numbers from 7 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)
Z
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC Z: a commercial, nondevelopmental or off-the-shelf item. 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 |
|---|---|
| MATERIAL MATT | OUTER RACE MEMBER COPPER ALLOY |
| LUBRICATION FEATURE CTLM | OUTER RACE MEMBER PERFORATION |
| MATERIAL MATT | INNER LAYER COPPER ALLOY |
| MATERIAL MATT | INNER MEMBER STEEL COMP E52100 |
| LUBRICATION FEATURE CTLM | INTERNAL OUTER MEMBER GROOVE |
| LUBRICATION FEATURE CTLM | INTERNAL INNER MEMBER GROOVE |
| BORE DIAMETER ABXV | INCHES MINIMUM 0.4995 AND INCHES MAXIMUM 0.5005 |
| OUTER MEMBER OUTSIDE DIAMETER AGGF | INCHES MINIMUM 1.0620 AND INCHES MAXIMUM 1.0625 |
| OUTER MEMBER WIDTH AGGH | INCHES NOMINAL 0.3900 |
| LUBRICATION FEATURE CTLM | EXTERNAL OUTER MEMBER GROOVE |
| SURFACE TREATMENT SFTT | INNER MEMBER CHROMIUM |
| SURFACE TREATMENT SFTT | OUTER RACE MEMBER CADMIUM |
| STYLE DESIGNATOR STYL | — |
| LUBRICATION FEATURE CTLM | INNER MEMBER PERFORATION |
| INNER MEMBER WIDTH AGGJ | INCHES MINIMUM 0.4950 AND INCHES MAXIMUM 0.5000 |
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 |
|---|---|---|
| 55586 | 09455 | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS |
| ASSB8-4001 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION |
| BLN8055 | 81376 | RBC SOUTHWEST PRODUCTS, INC. |
| CSB8-102 | 50830 | CABCO INDUSTRIES INC. |
| KS8 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS |
| RB-8AS | 0S2W9 | MECHATRONICS, INC. DIV NATIONAL PRECISION BEARING |
| RB-8AS | 99528 | RADIAL BEARING CORPORATION DBA RADIAL BEARING CORP OF CONNECTICU DIV RADIAL BEARING LLC |
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 7, 2026
Last purchased
2 · 2.0/yr
Purchase records
$8,946
Total demand
$4,473
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 7, 2026 | SPE4A620D5887/SPE4A621F511U ↗ | RADIAL BEARING CORPORATION DBA RADIAL BEARING CORP OF CONNECTICU DIV RADIAL BEARING LLC | — | $4,473 |
| Aug 7, 2026 | SPE4A620D5887/SPE4A621F511U ↗ | RADIAL BEARING CORPORATION DBA RADIAL BEARING CORP OF CONNECTICU DIV RADIAL BEARING LLC | — | $4,473 |
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
RADIAL BEARING CORPORATION DBA RADIAL BEARING CORP OF CONNECTICU DIV RADIAL BEARING LLC
last award Aug 2026
CABCO INDUSTRIES INC.
no award yet
no awards on record
Listed source MECHATRONICS, INC. DIV NATIONAL PRECISION BEARING
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 RBC SOUTHWEST PRODUCTS, INC.
no award yet
no awards on record
Listed source RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS
no award yet
no awards on record
Listed source SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS
no award yet
no awards on record
Listed source RADIAL BEARING CORPORATION DBA RADIAL BEARING CORP OF CONNECTICU DIV RADIAL BEARING LLC won 2 of the last 2 awards.
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 Nov 6, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,PLAIN,SELF-ALIGNING." nsnexplorer.com, https://nsnexplorer.com/nsn/3120-00-675-5270/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3120-00-675-5270/