Acquisition method (AMC)
1
FSC 3120 × BEARING,PLAIN,SELF-ALIGNING
BEARING,PLAIN,SELF-ALIGNING
3120-01-217-0860 FSC 3120
NSN 3120-01-217-0860 (also written 3120012170860; NIIN 01-217-0860) is a bearing, plain, self-aligning in Federal Supply Class 3120, Bearings, Plain, Unmounted. 9 manufacturer part numbers from 4 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)
T
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC T: handled under qualified products list procedures. 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 0.6245 AND INCHES MAXIMUM 0.6250 |
| OUTER MEMBER OUTSIDE DIAMETER AGGF | INCHES MINIMUM 1.1870 AND INCHES MAXIMUM 1.1875 |
| OUTER MEMBER WIDTH AGGH | INCHES MINIMUM 0.4950 AND INCHES MAXIMUM 0.5050 |
| INNER MEMBER WIDTH AGGJ | INCHES MINIMUM 0.6230 AND INCHES MAXIMUM 0.6250 |
| STATIC RADIAL LOAD RATING AGKP | POUNDS 31950 |
| HARDNESS RATING CQFM | OUTER RACE MEMBER ROCKWELL C MINIMUM 27.0 AND ROCKWELL C MAXIMUM 36.0 |
| HARDNESS RATING CQFM | INNER MEMBER ROCKWELL C MINIMUM 56.0 |
| LUBRICATION FEATURE CTLM | OUTER RACE MEMBER GROOVE AND PERFORATION |
| LUBRICATION FEATURE CTLM | INNER MEMBER GROOVE AND PERFORATION |
| SPECIAL FEATURES FEAT | PLATING OF INNER RACE MEMBER TO BE 0.0002 IN. MIN THICK ON SPHERICAL SURFACES,0.0005 IN. THICK ON FACES |
| MATERIAL MATT | LUBRICATION GREASE AND DISULFIDE MOLYBDENUM |
| MATERIAL MATT | INNER MEMBER STEEL COMP 440C |
| MATERIAL MATT | OUTER RACE MEMBER STEEL COMP E4340 OR STEEL COMP 4130 OR STEEL COMP 8630 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | LUBRICATION MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-21164 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OUTER RACE MEMBER MIL SPEC 1ST MATERIAL RESPONSE -IL-S-5000 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-6758 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-6050 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | INNER MEMBER ASSN STD SINGLE MATERIAL RESPONSE A-S 5630 |
| SURFACE TREATMENT SFTT | INNER MEMBER CHROMIUM |
| SURFACE TREATMENT SFTT | OUTER RACE MEMBER CADMIUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OUTER RACE MEMBER FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 1,CL 2 QQ--416 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | INNER MEMBER FED SPEC SINGLE TREATMENT RESPONSE QQ-C-320,CL 2 QQ-C-320 |
| 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 |
|---|---|---|
| 10434278 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| AS21155 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS21155 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS8976 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS8976 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS21155 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS21155S10 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| MS21155S10 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS21155S10 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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-08G1 | Mar 27, 2026 | Sep 28, 2026 | 30 | 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/3120-01-217-0860/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3120-01-217-0860/