NSN catalog · 90,963 partsCatalog › Bearings › FSC 3120 › 3120-00-450-1905
Sleeve Bearing P/N MEL-50
In stock — 20 on our U.S. shelfNSN 3120-00-450-1905 3120004501905 NIIN 004501905
SECO Parts has 20 in stock of NSN 3120-00-450-1905 — Sleeve Bearing — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Low-cost part: quoted by the line, $50 minimum per line; quantity pricing on request.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- BEARING,SLEEVE
- SECO description
- BUSHING
- Federal supply class
- FSC 3120 — Bearings, Plain, Unmounted
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New | NE | 20 |
| Total | 20 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
3120-00-450-1905 004501905 MEL-50
In the parts manual
| Manual | Figure | Item | Fits |
|---|---|---|---|
| TM 9-2320-280-24P | Fig. 45 — Starter Motor Assembly | 18 | HMMWV: All models |
From the Army repair parts manual's parts list and its usable-on codes. The figure page shows the exploded drawing and every other part in the assembly.
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Flange outside diameter
- 0.8100 in (nominal)
- Body outside diameter
- 0.6900 in (nominal)
- Corner shape
- All Corners Square
- Overall length
- 0.7500 in (nominal)
- Body inside diameter
- 0.5625 in (nominal)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
MEL-50
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 20 on the shelf |
| Unit of issue | EA each |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 3120-00-450-1905?
NSN 3120-00-450-1905 (3120004501905) — Sleeve Bearing: SECO Parts has 20 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for sleeve bearing in federal supply class 3120 (Bearings, Plain, Unmounted).
Is NSN 3120-00-450-1905 available?
SECO Parts has 20 in stock in Augusta, GA — order or request a quote below.
How much does NSN 3120-00-450-1905 cost?
NSN 3120-00-450-1905 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.
What part numbers cross-reference to NSN 3120-00-450-1905?
Part numbers that cross-reference this NSN include MEL-50. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names BEARING,SLEEVE. Same name is not the same part: check the part numbers.