Acquisition method (AMC)
1
FSC 3120 × BEARING,SLEEVE
BEARING,SLEEVE
3120-01-326-0041 FSC 3120
NSN 3120-01-326-0041 (also written 3120013260041; NIIN 01-326-0041) is a bearing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 5 manufacturer part numbers from 4 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)
Q
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. 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.
Dimensioned drawing
Generated from the federal catalog's dimensional data for this NSN — reference only, not a manufacturing drawing.
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 |
|---|---|
| OVERALL LENGTH ABHP | INCHES MINIMUM 0.5212 AND INCHES MAXIMUM 0.5312 |
| BODY OUTSIDE DIAMETER ADAR | INCHES MINIMUM 1.0640 AND INCHES MAXIMUM 1.0645 |
| BODY INSIDE DIAMETER ADAS | INCHES MINIMUM 0.8755 AND INCHES MAXIMUM 0.8765 |
| FLANGE OUTSIDE DIAMETER AEPR | INCHES MINIMUM 1.6050 AND INCHES MAXIMUM 1.6250 |
| FLANGE WIDTH AGFF | INCHES MINIMUM 0.0575 AND INCHES MAXIMUM 0.0625 |
| CORNER SHAPE BZLX | INSIDE RIGHT CORNER SQUARE |
| CORNER SHAPE BZLX | LEFT FLANGE OUTSIDE RIGHT CORNER SQUARE |
| CORNER SHAPE BZLX | OUTSIDE RIGHT CORNER SQUARE |
| CORNER SHAPE BZLX | LEFT FLANGE BODY CORNER UNDERCUT |
| CORNER SHAPE BZLX | INSIDE LEFT CORNER SQUARE |
| CORNER SHAPE BZLX | OUTSIDE LEFT CORNER SQUARE |
| SURFACE FINISH CSYM | OUTSIDE DIAMETER SURFACE OF BODY MICROINCHES 63.0 |
| MATERIAL MATT | INNER LAYER PLASTIC POLYTETRAFLUOROETHYLENE |
| MATERIAL MATT | OUTER LAYER STEEL COMP 630 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OUTER LAYER ASSN STD SINGLE MATERIAL RESPONSE A-S 5643 |
| STYLE DESIGNATOR STYL | — |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT SPECIFICATION 81349--IL-B-81934 TO 2 |
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 |
|---|---|---|
| AJB14T-10 | 56644 | TIMKEN AURORA BEARING COMPANY |
| FBE14C17B | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. |
| KDJ14C017-241 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS |
| M81934/2-14C017 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-B-81934/2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES 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
$55.49
Purchases
1
Total spend
$6,326
Aug 12, 2026
Last purchased
2 · 2.0/yr
Purchase records
$12,652
Total demand
$55.49
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Aug 12, 2026 | 114 | $55.49 | $6,326 | MECHATRONICS, INC DBA NATIONAL PRECISION BEARING (5V122) | Unknown | Source ↗ |
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 12, 2026 | SPE4A626PAU34 ↗ | MECHATRONICS, INC DBA NATIONAL PRECISION BEARING | — | $6,326 |
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 Aug 2026
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source ROLLER BEARING COMPANY OF AMERICA, INC.
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-12KW | Aug 5, 2026 | Aug 12, 2026 | 114 | 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: 2026-11-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,SLEEVE." nsnexplorer.com, https://nsnexplorer.com/nsn/3120-01-326-0041/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3120-01-326-0041/