Acquisition method (AMC)
1
FSC 3120 × BEARING BLANK,SLEEVE
BEARING BLANK,SLEEVE
3120-01-497-2049 FSC 3120
NSN 3120-01-497-2049 (also written 3120014972049; NIIN 01-497-2049) is a bearing blank, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 4 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 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.
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 NOMINAL 3.5000 |
| BODY OUTSIDE DIAMETER ADAR | INCHES NOMINAL 9.3000 |
| BODY INSIDE DIAMETER ADAS | INCHES NOMINAL 7.5000 |
| FLANGE OUTSIDE DIAMETER AEPR | INCHES NOMINAL 15.5000 |
| END ITEM IDENTIFICATION AGAV | LOS ANGELES CLASS SSN (688) |
| FLANGE WIDTH AGFF | INCHES NOMINAL 1.0000 |
| CORNER SHAPE BZLX | ALL CORNERS SQUARE |
| SPECIAL FEATURES FEAT | TECH DATA NOT AUTHORIZED TO BE RELEASED OUTSIDE OF US |
| MATERIAL MATT | BODY ALUMINUM ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | BODY MIL SPEC SINGLE MATERIAL RESPONSE -IL-C-24689 |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
| 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 |
|---|---|---|
| 561-6985096 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 561-6985096-12 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| H5131304-12TVD | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| H5131304A-12A | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
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
$16,500.00
Purchases
1
Total spend
$16,500
Sep 22, 2026
Last purchased
2 · 2.0/yr
Purchase records
$33,000
Total demand
$16,500.00
Latest unit price
Purchase history
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 |
|---|---|---|---|---|
| Sep 22, 2026 | SPE4A626P0ZL6 ↗ | — | — | $16,500 |
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
CAGE 5A043
last award Sep 2026
ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
no award yet
no awards on record
Listed source NAVAL SEA SYSTEMS COMMAND
no award yet
no awards on record
Listed source CAGE 5A043 won the only award on record. CAGE 5A043 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-27TR | Sep 10, 2026 | Sep 17, 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.
- Data last refreshed: 2026-10-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING BLANK,SLEEVE." nsnexplorer.com, https://nsnexplorer.com/nsn/3120-01-497-2049/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3120-01-497-2049/