NSN catalog · 90,963 partsCatalog › Bearings › FSC 3120 › 3120-01-186-4034
Sleeve Bearing P/N M81934/2-08C016
In stock — 4 on our U.S. shelfNSN 3120-01-186-4034 3120011864034 NIIN 011864034
SECO Parts has 4 in stock of NSN 3120-01-186-4034 — Sleeve Bearing — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $40–$80 each — an estimate from the government catalog price and what we have charged for similar parts. Not a quote: request one for your price. Quote lines carry a $50 minimum.
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
- BEARING, FLANGED
- Federal supply class
- FSC 3120 — Bearings, Plain, Unmounted
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 4 |
| Total | 4 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
3120-01-186-4034 011864034 M81934/2-08C016 AS81934/2 803-5001048 PIECE 124 AS81934 MIL-B-81934/2
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
- Overall length
- 0.5475–0.5625 in
- Body outside diameter
- 0.6260–0.6265 in
- Body inside diameter
- 0.5005–0.5015 in
- Flange outside diameter
- 0.9800–1.0000 in
- Flange width
- 0.0575–0.0625 in
- Corner shape
- Left Flange Outside Right Corner Square
- Corner shape
- Outside Right Corner Square
- Corner shape
- Inside Left Corner Square
- Corner shape
- Left Flange Body Corner Undercut
- Corner shape
- Outside Left Corner Square
- Corner shape
- Inside Right Corner Square
- Surface finish
- Left End Surface of Body and Flange Microinches 125.0
- Surface finish
- Outside Diameter Surface of Flange Microinches 125.0
- Surface finish
- Right End Surface of Left Flange Microinches 125.0
- Surface finish
- Right End Surface of Body Microinches 125.0
- Surface finish
- Inside Diameter Surface of Body Microinches 125.0
- Surface finish
- Outside Diameter Surface of Body Microinches 63.0
- Special features
- Plastic Liner Bonded to Left End Surface of Flange
- Material
- Outer Layer Steel Comp 630
- Material
- Inner Layer Plastic Polytetrafluoroethylene
- Material document and classification
- Outer Layer Assn STD Single Material Response A-S 5643
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
M81934/2-08C016 AS81934/2 803-5001048 PIECE 124 AS81934 MIL-B-81934/2
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 4 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 3120-01-186-4034?
NSN 3120-01-186-4034 (3120011864034) — Sleeve Bearing: SECO Parts has 4 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 3120-01-186-4034 available?
SECO Parts has 4 in stock in Augusta, GA — order or request a quote below.
How much does NSN 3120-01-186-4034 cost?
SECO typically prices parts like NSN 3120-01-186-4034 at $40–$80 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.
What part numbers cross-reference to NSN 3120-01-186-4034?
Part numbers that cross-reference this NSN include M81934/2-08C016, AS81934/2, 803-5001048 PIECE 124, AS81934, MIL-B-81934/2. 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.