Acquisition method (AMC)
1
FSC 3120 × BEARING,PLAIN,SELF-ALIGNING
BEARING,PLAIN,SELF-ALIGNING
3120-00-108-1029 FSC 3120
NSN 3120-00-108-1029 (also written 3120001081029; NIIN 00-108-1029) is a bearing, plain, self-aligning in Federal Supply Class 3120, Bearings, Plain, Unmounted. 15 manufacturer part numbers from 9 suppliers are on record. No purchases are on record yet.
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)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 1.2495 AND INCHES MAXIMUM 1.2500 |
| OUTER MEMBER WIDTH AGGH | INCHES MINIMUM 0.9370 AND INCHES MAXIMUM 0.9470 |
| MATERIAL MATT | OVERALL STEEL CORROSION RESISTING |
| INNER MEMBER WIDTH AGGJ | INCHES MINIMUM 1.0880 AND INCHES MAXIMUM 1.0930 |
| STYLE DESIGNATOR STYL | — |
| OUTER MEMBER OUTSIDE DIAMETER AGGF | INCHES MINIMUM 1.9995 AND INCHES MAXIMUM 2.0000 |
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 |
|---|---|---|
| 55316M | 09455 | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS |
| ABW20B-5-12 | 50294 | NEW HAMPSHIRE BALL BEARINGS INC DIV PRECISION DIVISION |
| AW20-5CRG12 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION |
| BACB10X16TM | 02758 | U S BEARINGS |
| BACB10X16TM | 09455 | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS |
| BACB10X16TM | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION |
| BACB10X16TM | 56644 | TIMKEN AURORA BEARING COMPANY |
| BACB10X16TM | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. |
| BACB10X16TM | 81205 | THE BOEING COMPANY DIV DEFENSE |
| BACB10X16TM | 81376 | RBC SOUTHWEST PRODUCTS, INC. |
| BACB10X16TM | 97613 | SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS |
| BSSR20455EC2 | 81376 | RBC SOUTHWEST PRODUCTS, INC. |
| HU20-135M | 02758 | U S BEARINGS |
| KWB20-1CRGD5 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS |
| WS-20E-2 | 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
—
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 — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-1628 | Oct 13, 2026 | Oct 20, 2026 | 50 | Expired | View at DIBBS → |
| SPE4A6-26-T-11QR | Aug 5, 2026 | Aug 12, 2026 | 35 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,PLAIN,SELF-ALIGNING." nsnexplorer.com, https://nsnexplorer.com/nsn/3120-00-108-1029/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3120-00-108-1029/