Pump Shaft Sleeve

NSN: 4320-00-739-4704 | Model: 157875

A tubular shaped metallic item designed to provide a replaceable wearing surface for a centrifugal pump shaft. See also bearing, sleeve; bushing, sleeve; and spacer, sleeve.

NSN Properties and Flags

NATO Stock Number

4320-00-739-4704

DEMIL

Hole Diameter

0.1875 inches first

Overall Length

2.7500 inches

Body Outside Diameter

1.6250 inches

Body Inside Diameter

1.2500 inches

Flange Outside Diameter

1.7500 inches

Flange Width

0.3200 inches

Left Internal Flange Hole Diameter

0.5500 inches

Left Internal Flange Width

0.7500 inches

Corner Shape

Square outside right corner

Antirotation/lubrication Type And Quantity

4 hole

Special Features

Body diameter at one end reduced to 1.4375 od, 0.500 lg

Material

Copper alloy

Style Designator

Solid, external flange one end, internal flange one end

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 4320-00-739-4704 Datasheet

Supply Class (FSC):

Power And Hand Pumps

Cross Reference:

157875

Cage Codes:

Eaton Aerospace Llc (CAGE 62983)

Schedule B & Trade:

Schedule B: 8413919520 (NAICS 333911)

Parts, nesoi, of pumps for liquids
SITC: 74291

Parts of pumps for liquids
End Use: 21100

Industrial engines

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

U - Precious metal content is unknown

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:

114850 - Bearing/bushing o/t ball/roller 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:

Q - 70.0
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
Z
Quantity per pack
* special requirements.
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $2,638.82 to $4,398.03..
Does NSN 4320-00-739-4704 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 Navy
What is the NIIN of NSN 4320-00-739-4704?
007394704 or 00-739-4704
Does NSN 4320-00-739-4704 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4320-00-739-4704?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963