Acquisition method (AMC)
1
FSC 3120 × BEARING,SLEEVE
BEARING,SLEEVE
3120-01-386-7700 FSC 3120
NSN 3120-01-386-7700 (also written 3120013867700; NIIN 01-386-7700) 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)
P
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC P: the government does not own the rights to the data needed for more sources. 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 0.6850 AND INCHES MAXIMUM 0.6950 |
| BODY OUTSIDE DIAMETER ADAR | INCHES MINIMUM 1.3762 AND INCHES MAXIMUM 1.3765 |
| BODY INSIDE DIAMETER ADAS | INCHES MINIMUM 1.1820 AND INCHES MAXIMUM 1.1830 |
| CORNER SHAPE BZLX | ALL CORNERS SQUARE |
| MATERIAL MATT | OUTER LAYER STEEL COMP 630 |
| MATERIAL MATT | INNER LAYER PLASTIC POLYTETRAFLUOROETHYLENE |
| SURFACE TREATMENT SFTT | OUTER LAYER PASSIVATE |
| 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 |
|---|---|---|
| HS5500-4 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
| HS5500-4 | 1L485 | ANNISTON EXECUTIVE AVIATON INC |
| HS5500-4 | 50632 | KAMATICS CORPORATION |
| HS5500-4 | 8V613 | THE BOEING COMPANY |
| KJB362119V-4 | 50632 | KAMATICS CORPORATION |
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
$265.00
Purchases
1
Total spend
$28,885
Aug 27, 2026
Last purchased
2 · 2.0/yr
Purchase records
$57,770
Total demand
$265.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Aug 27, 2026 | 109 | $265.00 | $28,885 | 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 27, 2026 | SPE4A626P0AT4 ↗ | MECHATRONICS, INC DBA NATIONAL PRECISION BEARING | — | $28,885 |
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
ANNISTON EXECUTIVE AVIATON INC
no award yet
no awards on record
Listed source KAMATICS CORPORATION
no award yet
no awards on record
Listed source MCDONNELL DOUGLAS HELICOPTER CO INC
no award yet
no awards on record
Listed source THE BOEING 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-10DQ | Jul 29, 2026 | Aug 10, 2026 | 109 | 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: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,SLEEVE." nsnexplorer.com, https://nsnexplorer.com/nsn/3120-01-386-7700/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3120-01-386-7700/