Acquisition method (AMC)
1
FSC 3120 × BEARING,SLEEVE
BEARING,SLEEVE
3120-01-377-0339 FSC 3120
NSN 3120-01-377-0339 (also written 3120013770339; NIIN 01-377-0339) is a bearing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 4 manufacturer part numbers from 4 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)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 |
|---|---|
| BODY OUTSIDE DIAMETER ADAR | INCHES NOMINAL 4.4600 |
| BODY INSIDE DIAMETER ADAS | INCHES NOMINAL 2.9300 |
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 |
|---|---|---|
| 70105-68003-102 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION |
| 70105-68003-102 | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. |
| 70105-68003-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP |
| 70105-68003-102 | 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 27, 2026
Last purchased
8 · 8.0/yr
Purchase records
$1,574,689
Total demand
$257,029
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 26, 2026 | SPE4A620DC044/SPE4A625F2177 ↗ | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION | — | $196,501 |
| Oct 27, 2026 | SPE4A625DC086/SPE4A626F3574 ↗ | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION | — | $224,354 |
| Oct 27, 2026 | SPE4A625DC086/SPE4A626F2294 ↗ | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION | — | $123,211 |
| Oct 27, 2026 | SPE4A625DC086/SPE4A626F1530 ↗ | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION | — | $123,211 |
| Oct 27, 2026 | SPE4A625DC086/SPE4A626F0253 ↗ | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION | — | $123,211 |
| Oct 27, 2026 | SPE4A625DC086/SPE4A625F291Q ↗ | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION | — | $123,211 |
| Oct 27, 2026 | SPE4A625DC086/SPE4A625F174G ↗ | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION | — | $403,960 |
| Oct 27, 2026 | SPE4A620DC044/SPE4A625F0369 ↗ | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION | — | $257,029 |
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
NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION
last award Oct 2026
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 SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP
no award yet
no awards on record
Listed source NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION won 8 of the last 8 awards.
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 27, 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/3120-01-377-0339/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3120-01-377-0339/