Sleeve Bushing

NSN: 3120-00-661-4377 | Model: NAS77

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

3120-00-661-4377

DEMIL

Overall Length

Between 0.3020 inches and 0.3170 inches

Body Outside Diameter

Between 0.4381 inches and 0.4386 inches

Body Inside Diameter

Between 0.3125 inches and 0.3140 inches

Flange Outside Diameter

Between 0.5520 inches and 0.5720 inches

Flange Width

Between 0.0570 inches and 0.0620 inches

Corner Shape

Undercut left flange body corner

Surface Finish

100.0 microinches intermediate layer

Material

Steel comp 8630 or steel comp 4130

Material Specification

Mil-s-6050 military specification 1st material response or mil-s-6758 military specification 2nd material response

Surface Treatment

Cadmium

Surface Treatment Specification

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

Style Designator

Solid, external flange one end

Specification Data

80205-nas77 professional/industrial association standard

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE4A518T135L	2018-01-02	DAR00	389 EA
SPE4A517TS765	2017-05-05	GPA39	334 EA

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
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HAZMAT Certified
Worldwide Shipping

NSN 3120-00-661-4377 Datasheet

Supply Class (FSC):

Unmounted Plain Bearings

Cross Reference:

NAS77
NAS77-5-025
NAS77-5-25
AS81934/1

Cage Codes:

Society Of Automotive Engineers Inc (CAGE 81343)
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.

CRITL

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

Freight Information:

NMFC:

115620 - Bushings noi i/s
WCC:

742 - Bearings
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL:

R - 65.0
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
D
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
T2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $6.44 to $10.73..
Does NSN 3120-00-661-4377 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 Army, Department Of The Air Force, Department Of The Navy, Brazil, Spain, Israel, Singapore, Australia, Canada, Germany, Republic Of Korea, United Kingdom, Netherlands, Italy, Greece, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 3120-00-661-4377?
006614377 or 00-661-4377
Does NSN 3120-00-661-4377 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3120-00-661-4377?
Solicitation SPE4A518T135L for qty 389 on 12/26/2017
When was this national stock number assigned to the federal catalog?
Jan 01, 1961