Acquisition method (AMC)
1
FSC 3120 × BEARING,SLEEVE
BEARING,SLEEVE
3120-01-238-1898 FSC 3120
NSN 3120-01-238-1898 (also written 3120012381898; NIIN 01-238-1898) is a bearing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 10 manufacturer part numbers from 7 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)
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.
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 0.4225 AND INCHES MAXIMUM 0.4375 |
| BODY OUTSIDE DIAMETER ADAR | INCHES MINIMUM 0.6260 AND INCHES MAXIMUM 0.6270 |
| BODY INSIDE DIAMETER ADAS | INCHES MINIMUM 0.5005 AND INCHES MAXIMUM 0.5015 |
| FLANGE OUTSIDE DIAMETER AEPR | INCHES MINIMUM 0.9800 AND INCHES MAXIMUM 1.0000 |
| FLANGE WIDTH AGFF | INCHES MINIMUM 0.0575 AND INCHES MAXIMUM 0.0625 |
| CORNER SHAPE BZLX | ALL CORNERS SQUARE |
| SURFACE FINISH CSYM | INSIDE DIAMETER SURFACE OF BODY MICROINCHES 125.0 |
| SURFACE FINISH CSYM | OUTSIDE DIAMETER SURFACE OF FLANGE MICROINCHES 125.0 |
| SURFACE FINISH CSYM | RIGHT END SURFACE OF LEFT FLANGE MICROINCHES 125.0 |
| SURFACE FINISH CSYM | RIGHT END SURFACE OF BODY MICROINCHES 125.0 |
| SURFACE FINISH CSYM | LEFT END SURFACE OF BODY AND FLANGE MICROINCHES 125.0 |
| SURFACE FINISH CSYM | OUTSIDE DIAMETER SURFACE OF BODY MICROINCHES 63.0 |
| SPECIAL FEATURES FEAT | PLASTIC LINER BONDED TO LEFT END SURFACE OF FLANGE |
| MATERIAL MATT | INNER LAYER PLASTIC POLYURETHANE |
| MATERIAL MATT | OUTER LAYER ALUMINUM ALLOY 2024 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OUTER LAYER FED SPEC 1ST MATERIAL RESPONSE -IL-A200 TO 3,T8511 OR FED SPEC 2ND MATERIAL RESPONSE QQ-A-225 TO 6,T851 QQ-A-225 |
| SURFACE TREATMENT SFTT | OUTER LAYER CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OUTER LAYER MIL SPEC SINGLE TREATMENT RESPONSE -IL-C-5541 |
| 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 |
|---|---|---|
| 103-0108-012 | 77896 | REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION |
| ADLF08A12 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION |
| AS81934 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS81934 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| KDJ08A012-241 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS |
| M81934/2-08A012 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| M81934/2-08A012 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| M81934/2-08A012 | 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 |
| MS21241-08A012 | 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
—
Aug 27, 2026
Last purchased
1 · 1.0/yr
Purchase records
$1,218
Total demand
$1,218
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 |
|---|---|---|---|---|
| Aug 27, 2026 | SPE4A626V197R ↗ | GALAXY DIE AND ENGINEERING, INC. | — | $1,218 |
Demand history
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
GALAXY DIE AND ENGINEERING, INC.
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 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION
no award yet
no awards on record
Listed source REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION
no award yet
no awards on record
Listed source SAE INTERNATIONAL DBA SAE INTERNATIONAL
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 SOCIETY OF AUTOMOTIVE ENGINEERS INC
no award yet
no awards on record
Listed source GALAXY DIE AND ENGINEERING, INC. won the only award on record. GALAXY DIE AND ENGINEERING, INC. won without being a listed source.
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 28, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,SLEEVE." nsnexplorer.com, https://nsnexplorer.com/nsn/3120-01-238-1898/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3120-01-238-1898/