Acquisition method (AMC)
1
FSC 3120 × BEARING,PLAIN,SELF-ALIGNING
BEARING,PLAIN,SELF-ALIGNING
3120-00-777-2305 FSC 3120
NSN 3120-00-777-2305 (also written 3120007772305; NIIN 00-777-2305) is a bearing, plain, self-aligning in Federal Supply Class 3120, Bearings, Plain, Unmounted. 5 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Oct 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.
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 |
|---|---|
| MATERIAL MATT | INNER MEMBER STEEL COMP E52100 |
| MATERIAL MATT | OUTER RACE MEMBER STEEL COMP E4340 |
| BORE DIAMETER ABXV | INCHES MINIMUM 2.2492 AND INCHES MAXIMUM 2.2497 |
| PRECIOUS MATERIAL PRMT | SILVER |
| SURFACE TREATMENT SFTT | INNER MEMBER CHROMIUM |
| SURFACE TREATMENT SFTT | OUTER RACE MEMBER SILVER |
| MATERIAL MATT | LUBRICATION OIL LUBRICATING |
| LUBRICATION FEATURE CTLM | INTERNAL SURFACES GROOVE |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | INNER MEMBER FED STD SINGLE MATERIAL RESPONSE FED STD 66 AND ASSN STD SINGLE MATERIAL RESPONSE AISI TO SAE E52100 SAE E52100 |
| STYLE DESIGNATOR STYL | — |
| INNER MEMBER WIDTH AGGJ | INCHES MINIMUM 1.9640 AND INCHES MAXIMUM 1.9690 |
| OUTER MEMBER OUTSIDE DIAMETER AGGF | INCHES MINIMUM 3.5617 AND INCHES MAXIMUM 3.5625 |
| OUTER MEMBER WIDTH AGGH | INCHES MINIMUM 1.6870 AND INCHES MAXIMUM 1.6970 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OUTER RACE MEMBER MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5000 |
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 |
|---|---|---|
| 39-21057-1 | 02758 | U S BEARINGS |
| 39-21057-1 | 09455 | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS |
| 39-21057-1 | 81205 | THE BOEING COMPANY DIV DEFENSE |
| 39-21057-1 | 82918 | THE BOEING COMPANY DIV LEGACY WICHITA |
| 39-21057-1 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS |
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
—
Oct 1, 2026
Last purchased
2 · 2.0/yr
Purchase records
$55,605
Total demand
$25,949
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 |
|---|---|---|---|---|
| Oct 1, 2026 | SPE4A622DC024/SPE4A627F0066 ↗ | STATZ CORP | — | $29,656 |
| Oct 1, 2026 | SPE4A622DC024/SPE4A627F0095 ↗ | STATZ CORP | — | $25,949 |
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
STATZ CORP
last award Oct 2026
RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS
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 THE BOEING COMPANY DIV DEFENSE
no award yet
no awards on record
Listed source THE BOEING COMPANY DIV LEGACY WICHITA
no award yet
no awards on record
Listed source U S BEARINGS
no award yet
no awards on record
Listed source STATZ CORP won 2 of the last 2 awards. STATZ CORP 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-02.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,PLAIN,SELF-ALIGNING." nsnexplorer.com, https://nsnexplorer.com/nsn/3120-00-777-2305/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3120-00-777-2305/