Acquisition method (AMC)
1
FSC 3120 × BEARING,SLEEVE
BEARING,SLEEVE
3120-01-075-2046 FSC 3120
NSN 3120-01-075-2046 (also written 3120010752046; NIIN 01-075-2046) is a bearing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 3 manufacturer part numbers from 2 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)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| HOLE DIAMETER AAUB | FIRST INCHES NOMINAL 0.09375 |
| OVERALL LENGTH ABHP | INCHES MINIMUM 2.9960 AND INCHES MAXIMUM 2.9980 |
| BODY OUTSIDE DIAMETER ADAR | INCHES MINIMUM 1.4980 AND INCHES MAXIMUM 1.5000 |
| BODY INSIDE DIAMETER ADAS | INCHES MINIMUM 1.1250 AND INCHES MAXIMUM 1.1270 |
| LUBRICANT ACCOMMODATION STYLE AGKH | — |
| CORNER SHAPE BZLX | ALL CORNERS SQUARE |
| HARDNESS RATING CQFM | OVERALL ROCKWELL C MINIMUM 27.0 |
| SURFACE FINISH CSYM | OUTSIDE DIAMETER SURFACE OF BODY MICROINCHES 16.0 |
| SURFACE FINISH CSYM | INSIDE DIAMETER SURFACE OF BODY MICROINCHES 32.0 |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY CTJM | HOLE 4 |
| SURFACE GROOVE LOCATION AND QUANTITY CTMQ | INTERNAL 1 |
| SPECIAL FEATURES FEAT | GROOVE DIAMETER,1.2800 IN. MIN,1.3100 IN. MAX; 0.1875 IN. WIDE |
| MATERIAL MATT | OVERALL NICKEL ALLOY K-500 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-N286,CL A QQ-N286 |
| 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 |
|---|---|---|
| 8-52-9-1 | 32386 | ILLINOIS TOOL WKS INC LINAC DIV |
| 8-52-9-1 | 9U023 | ITW HEARTLAND COMPONENTS INC |
| 8-52T03-1ITEM9 | 32386 | ILLINOIS TOOL WKS INC LINAC DIV |
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
$192.16
Purchases
1
Total spend
$5,380
Aug 11, 2026
Last purchased
2 · 2.0/yr
Purchase records
$10,761
Total demand
$192.16
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Aug 11, 2026 | 28 | $192.16 | $5,380 | POLYTECH DEFENSE SPARES LLC (4K539) | 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 11, 2026 | SPE4A626V305A ↗ | POLYTECH DEFENSE SPARES LLC | — | $5,380 |
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
POLYTECH DEFENSE SPARES LLC
last award Aug 2026
ILLINOIS TOOL WKS INC LINAC DIV
no award yet
no awards on record
Listed source ITW HEARTLAND COMPONENTS INC
no award yet
no awards on record
Listed source POLYTECH DEFENSE SPARES LLC won the only award on record. POLYTECH DEFENSE SPARES LLC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-13EU | Aug 6, 2026 | Aug 13, 2026 | 28 | 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/3120-01-075-2046/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3120-01-075-2046/