Acquisition method (AMC)
1
FSC 3130 × BEARING UNIT,ROLLER
BEARING UNIT,ROLLER
3130-00-948-3551 FSC 3130
NSN 3130-00-948-3551 (also written 3130009483551; NIIN 00-948-3551) is a bearing unit, roller in Federal Supply Class 3130, Bearings, Mounted. 7 manufacturer part numbers from 6 suppliers are on record. No purchases are on record yet.
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 |
|---|---|
| BORE DIAMETER ABXV | INCHES NOMINAL 5.1181 |
| ROLLING ELEMENT GROOVE QUANTITY AGYX | 2 |
| ALIGNMENT TYPE AGZA | SELF-ALIGNING |
| INTERNAL FIT-UP DESIGNATION AGZH | STANDARD |
| BLOCK TYPE AMCL | FIXED |
| SHAFT END TYPE ANJS | OPEN |
| FEATURES PROVIDED CBBL | GROUND ROLLING ELEMENT GROOVE |
| ROTATING ELEMENT LOCKING METHOD CWGY | DIRECT |
| MATERIAL MATT | HOUSING IRON CAST |
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 |
|---|---|---|
| A505077-4 | 19382 | REXNORD INDUSTRIES, LLC DIV LINK-BELT BEARING OPERATION |
| A505077-4 | 20722 | THE ENTWISTLE COMPANY LLC |
| A505077-4 | 52676 | SKF USA INC. |
| A505077-4 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT |
| A505077-4 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION, LAKEHURST |
| PE-LB78130FRT2 | 19382 | REXNORD INDUSTRIES, LLC DIV LINK-BELT BEARING OPERATION |
| SAF 22226L FLOP | 60038 | THE TIMKEN 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
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Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M2-26-Q-0812 | Sep 17, 2026 | Sep 24, 2026 | 1 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING UNIT,ROLLER." nsnexplorer.com, https://nsnexplorer.com/nsn/3130-00-948-3551/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3130-00-948-3551/