Catalog › Bearings › FSC 3120 › 3120-00-122-5878

Linear-Rotary Motion Roller P/N 2680964

In stock — 1 on our U.S. shelf

NSN 3120-00-122-5878 3120001225878 NIIN 001225878

SECO Parts has 1 in stock of NSN 3120-00-122-5878 — Linear-Rotary Motion Roller — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $95–$160 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.

Controlled item (DEMIL D) — quote only. An end-use statement is required and sale is subject to SECO compliance review.

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: ROLLER,LINEAR-ROTARY MOTION
SECO description: ROLLER, LINEAR-ROTARY MOTION
Federal supply class: FSC 3120 — Bearings, Plain, Unmounted

Availability & condition

Condition	Code	Qty on shelf
New Surplus	NS	1
Total		1

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

Also known as: 3120-00-122-5878 001225878 2680964 CFH-3/4-S-8 BUWEPSDWG2680964 717124429809

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

Special features: Surface Treatment IS Only on Outer Surfaces; Bsc Static Capacity: 4130 Lbs.; Bsc Dynamic Capacity: 1660 Lbs.;Outer Race and Rollers Data: Material IS SAE 52100,Heat Treat to Rockwell C 58-64; Stud Data: Material IS SAE 52100,4118,4620,or 8620; Threaded to 0.4375-20UNF-3A; Heat Treat Raceway to Rockwell C 60-64; Heat Treat Stem to Rockwell C 51-56; End Plate Material IS Brgsteel; Seal Material IS Moly-Filled Nylon; Lubrication-Lithium Soap Base Grease
Face width: 0.500 in (nominal)
Casehardening indicator: Not Case-Hardened
Outside diameter: 0.750 in (nominal)
Material: Steel

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

Cross-reference part numbers

2680964 CFH-3/4-S-8 BUWEPSDWG2680964

Also referenced as

717124429809

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

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 1 on the shelf
Unit of issue	EA each
Demilitarization code	D
Controlled inventory code	7
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 3120-00-122-5878?
NSN 3120-00-122-5878 (3120001225878) — Linear-Rotary Motion Roller: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for linear-rotary motion roller in federal supply class 3120 (Bearings, Plain, Unmounted).

Is NSN 3120-00-122-5878 available?
SECO Parts has 1 in stock in Augusta, GA. This is a controlled item: it is sold by quote only with an end-use statement.

How much does NSN 3120-00-122-5878 cost?
SECO typically prices parts like NSN 3120-00-122-5878 at $95–$160 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 3120-00-122-5878?
Part numbers that cross-reference this NSN include 2680964, CFH-3/4-S-8, BUWEPSDWG2680964. It is also referenced by older, superseded or advisory numbers: 717124429809. SECO can quote against any of them.