Acquisition method (AMC)
3
FSC 3120 × BEARING,PLAIN,SELF-ALIGNING
BEARING,PLAIN,SELF-ALIGNING
3120-01-685-3492 FSC 3120
NSN 3120-01-685-3492 (also written 3120016853492; NIIN 01-685-3492) is a bearing, plain, self-aligning in Federal Supply Class 3120, Bearings, Plain, Unmounted. 5 manufacturer part numbers from 5 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, 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 |
|---|---|
| OUTER MEMBER OUTSIDE DIAMETER AGGF | INCHES MINIMUM 2.1350 AND INCHES MAXIMUM 2.1355 |
| OUTER MEMBER WIDTH AGGH | INCHES MINIMUM 1.000 AND INCHES MAXIMUM 1.010 |
| BORE DIAMETER ABXV | INCHES MINIMUM 0.9995 AND INCHES MAXIMUM 1.0000 |
| END ITEM IDENTIFICATION AGAV | F/A-18 HORNET |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | INNER MEMBER ASSN STD SINGLE MATERIAL RESPONSE A-S 5630 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | RACE INSERT ASSN STD SINGLE MATERIAL RESPONSE A-S 5643 |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
| SURFACE TREATMENT SFTT | INNER MEMBER PASSIVATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | INNER MEMBER ASSN STD SINGLE TREATMENT RESPONSE A-S-QQ--35 QQ--35 |
| STYLE DESIGNATOR STYL | — |
| CRITICALITY CODE JUSTIFICATION CRTL | AGAVA |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | BEARING, PLAIN, SELF-ALIGNING |
| SPECIAL FEATURES FEAT | FLANGED AND GROOVED OUTER RING; SELF-LUBRICATING |
| MATERIAL MATT | INNER MEMBER STEEL COMP 440C |
| MATERIAL MATT | RACE INSERT STEEL CORROSION RESISTING |
| HARDNESS RATING CQFM | RACE INSERT ROCKWELL C MINIMUM 28.0 AND ROCKWELL C MAXIMUM 37.0 |
| HARDNESS RATING CQFM | INNER MEMBER ROCKWELL C MINIMUM 55.0 AND ROCKWELL C MAXIMUM 62.0 |
| INNER MEMBER WIDTH AGGJ | INCHES MINIMUM 1.375 AND INCHES MAXIMUM 1.377 |
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 |
|---|---|---|
| 03-826-16E-021X | 09455 | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS |
| 4M396-16X | 76301 | THE BOEING COMPANY DIV DEFENSE |
| AKSB16V4009/010 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION |
| KMDB16-43-001 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS |
| WC-16TG-8D1 | 56644 | TIMKEN AURORA BEARING COMPANY |
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 — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-31MK | Sep 17, 2026 | Sep 24, 2026 | 11 | 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/3120-01-685-3492/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3120-01-685-3492/