Acquisition method (AMC)
1
FSC 3120 × BEARING,PLAIN,SELF-ALIGNING
BEARING,PLAIN,SELF-ALIGNING
3120-01-048-7927 FSC 3120
NSN 3120-01-048-7927 (also written 3120010487927; NIIN 01-048-7927) is a bearing, plain, self-aligning in Federal Supply Class 3120, Bearings, Plain, Unmounted. 15 manufacturer part numbers from 8 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)
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 2.4990 AND INCHES MAXIMUM 2.5000 |
| OUTER MEMBER OUTSIDE DIAMETER AGGF | INCHES MINIMUM 3.2490 AND INCHES MAXIMUM 3.2500 |
| OUTER MEMBER WIDTH AGGH | INCHES MINIMUM 0.8000 AND INCHES MAXIMUM 0.8050 |
| INNER MEMBER WIDTH AGGJ | INCHES MINIMUM 0.9980 AND INCHES MAXIMUM 1.0000 |
| STATIC RADIAL LOAD RATING AGKP | POUNDS 67000 |
| MATERIAL MATT | OUTER RACE MEMBER ALUMINUM ALLOY 2024 |
| MATERIAL MATT | RACE LINER PLASTIC |
| MATERIAL MATT | INNER MEMBER ALUMINUM ALLOY 2024 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | INNER MEMBER FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6 QQ-A-225 |
| SURFACE TREATMENT SFTT | INSIDE DIAMETER SURFACE OF BODY OXIDE FILM AND ANODIZE |
| SURFACE TREATMENT SFTT | OUTER RACE MEMBER OXIDE FILM AND ANODIZE |
| SURFACE TREATMENT SFTT | INNER MEMBER ANODIZE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OUTER RACE MEMBER MIL SPEC 1ST TREATMENT RESPONSE -IL-C-5541 AND MIL SPEC 2ND TREATMENT RESPONSE -IL-A-8625,T1,T2 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | INSIDE DIAMETER SURFACE OF BODY MIL SPEC 1ST TREATMENT RESPONSE -IL-C-5541 AND MIL SPEC 2ND TREATMENT RESPONSE -IL-A-8625,T1,T2 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | INNER MEMBER MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625,T3 |
| 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 |
|---|---|---|
| 03-823-40E001 | 09455 | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS |
| 3120PL0685286 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 3120PL1622916 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| ADSB40-205 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION |
| C7546-2 | 02758 | U S BEARINGS |
| C7546-2 | 09455 | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS |
| C7546-2 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION |
| C7546-2 | 56644 | TIMKEN AURORA BEARING COMPANY |
| C7546-2 | 81376 | RBC SOUTHWEST PRODUCTS, INC. |
| C7546-2 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY |
| C7546-2 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS |
| HSP40TL110 | 02758 | U S BEARINGS |
| KSAD40-6 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS |
| NC-40T-2 | 56644 | TIMKEN AURORA BEARING COMPANY |
| SWKN-40-012 | 81376 | RBC SOUTHWEST PRODUCTS, 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
—
Oct 14, 2026
Last purchased
1 · 1.0/yr
Purchase records
$116,514
Total demand
$116,514
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 14, 2026 | SPE4A624PT014 ↗ | MECHATRONICS, INC DBA NATIONAL PRECISION BEARING | — | $116,514 |
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 Oct 2026
JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY
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 TIMKEN AURORA BEARING COMPANY
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-33CA | Sep 18, 2026 | Sep 25, 2026 | 290 | 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: 2026-10-15.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,PLAIN,SELF-ALIGNING." nsnexplorer.com, https://nsnexplorer.com/nsn/3120-01-048-7927/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3120-01-048-7927/