Lantern Ring

NSN: 4320-00-035-7578 | Model: BS4-1412ALT1PC21

An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.

NSN Properties and Flags

NATO Stock Number

4320-00-035-7578

DEMIL

Inside Diameter

1.436 inches

Outside Diameter

2.100 inches

Height

0.625 inches

Material

Copper alloy

Inventory Check

The last inventory check on this NSN was done on 07/13/2023. Due to rapid changes in inventory this may not be the current stock qty.

New: 1519
New Surplus: 427
As Removed: 1
Serviceable: 1
Overhauled: 1

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 4320-00-035-7578 Datasheet

Supply Class (FSC):

Power And Hand Pumps

Cross Reference:

BS4-1412ALT1PC21
BS5-1413ALT1PC21
H9
R73PC7
R74PC7

Cage Codes:

Warren Pumps Llc (CAGE 63857)

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:

128000 - Pumps pwr noi/working heads/parts
WCC:

594 - Pumps and parts, (machinery and parts),(less than 35 feet)
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:

M - 85.0
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
S9c
AAC
V
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9c-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $142.48 to $237.47..
Does NSN 4320-00-035-7578 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Spain, Italy, Greece, and Turkey
What is the NIIN of NSN 4320-00-035-7578?
000357578 or 00-035-7578
Does NSN 4320-00-035-7578 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4320-00-035-7578?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961