Catalog › Bearings › FSC 3120 › 3120-00-034-8040

Sleeve Bearing P/N 8715581

In stock — 8 on our U.S. shelf

NSN 3120-00-034-8040 3120000348040 NIIN 000348040

SECO Parts has 8 in stock of NSN 3120-00-034-8040 — 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.

Export-controlled item (DEMIL Q) — U.S. domestic sale only. Quote only: an end-use statement is required.

Request a quote — end-use statement required

Quotes answered within one business day once the end-use statement is reviewed.

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, SLEEVE
Federal supply class: FSC 3120 — Bearings, Plain, Unmounted
Used on: Machine Gun,Cal. .50 (M2); NSN Caliber .50 Machine Gun (1005-00-322-9715)

Availability & condition

Condition	Code	Qty on shelf
New Surplus	NS	8
Total		8

Quantities are live from SECO's inventory system, not estimated.

Also known as: 3120-00-034-8040 000348040 8715581 0740625 A10671

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.

Controlled item. Quote only — no online checkout. Your request must include the end user, the end use, and a U.S.-person certification; SECO reviews each request before quoting.

More to tell us? Need-by date, ship-to, your own RFQ document

Specifications

Overall length: 0.9900–0.9950 in
Body outside diameter: 0.2500–0.2510 in
Body inside diameter: 0.1940–0.2000 in
Corner shape: All Corners Square
Criticality code justification: Abhp and Adar
Material: Overall Steel
Surface treatment: Overall Phosphate

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

8715581 0740625 A10671

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 8 on the shelf
Unit of issue	EA each
Demilitarization code	Q Export-controlled (CCL) — U.S. domestic sale only
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 3120-00-034-8040?
NSN 3120-00-034-8040 (3120000348040) — Sleeve Bearing: SECO Parts has 8 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 3120-00-034-8040 available?
SECO Parts has 8 in stock in Augusta, GA. This is a controlled item: it is sold by quote only with an end-use statement, to U.S. domestic customers.

How much does NSN 3120-00-034-8040 cost?
NSN 3120-00-034-8040 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 does NSN 3120-00-034-8040 fit?
The federal catalog lists NSN 3120-00-034-8040 as used on: Machine Gun,Cal. .50 (M2); NSN Caliber .50 Machine Gun (1005-00-322-9715).

What part numbers cross-reference to NSN 3120-00-034-8040?
Part numbers that cross-reference this NSN include 8715581, 0740625, A10671. SECO can quote against any of them.