Sleeve Bushing

NSN: 3120-01-422-3748 | Model: NAS538B4P017

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes bushing, drill, jig.

NSN Properties and Flags

NATO Stock Number

3120-01-422-3748

DEMIL

Overall Length

0.2400 inches

Body Outside Diameter

Between 0.3756 inches and 0.3761 inches

Body Inside Diameter

Between 0.2380 inches and 0.2430 inches

Flange Outside Diameter

Between 0.4900 inches and 0.5100 inches

Flange Width

Between 0.0550 inches and 0.0600 inches

Corner Shape

Undercut left flange body corner

Material

Copper alloy 614 or copper alloy 630 or copper alloy 642

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, type 2, cl 2 federal specification single treatment response

Style Designator

22c solid, external flange one end

Inventory Check

The last inventory check on this NSN was done on 09/23/2021. Due to rapid changes in inventory this may not be the current stock qty.

New: 309
New Surplus: 307

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 3120-01-422-3748 Datasheet

Supply Class (FSC):

Unmounted Plain Bearings

Cross Reference:

NAS538B4P017
NAS538B4P017

Cage Codes:

National Aerospace Standards (CAGE 80205)

Schedule B & Trade:

Schedule B: 8482997060 (NAICS 332991)

Parts, nesoi, for cylindrical roller bearings, nesoi
SITC: 74699

Parts of ball and roller bearings, n.E.S.
End Use: 21180

Industrial machines, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

NSN Management Codes:

SOS
F77
AAC
J
Quantity per pack
No qup
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
-------
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $13.97 to $23.29..
Does NSN 3120-01-422-3748 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force
What is the NIIN of NSN 3120-01-422-3748?
014223748 or 01-422-3748
Does NSN 3120-01-422-3748 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3120-01-422-3748?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Nov 30, 1995