NSN

4520-01-253-3562

Heater,Circulation

FSC 4520SPACE AND WATER HEATING EQUIPMENTFSG 45PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT

Unit Price

$1,001.88

per EA

5 parts / 4 mfrs

Part Numbers for NSN 4520-01-253-35625 records
Part NumberCAGEManufacturerRNCCRNVC
TAC3M3305T555581Tamco, Inc. Dba Technical Assistance Company Div Technical Assistance Company39
TAC3M3305T55RA73Intelliworks Ht59
01084065586Chromalox Inc Dba Chromalox Precision Heat and Control, Inc32
NWHO-30315-480V-3PH-3KW65586Chromalox Inc Dba Chromalox Precision Heat and Control, Inc52
363-0051-00394756The Boeing Company Div Legacy Boeing Hb152
Manufacturers (4)

Tamco, Inc. Dba Technical Assistance Company Div Technical Assistance Company

CAGE 55581
View NSNs

Intelliworks Ht

CAGE 5RA73
View NSNs

Chromalox Inc Dba Chromalox Precision Heat and Control, Inc

CAGE 65586
View NSNs

The Boeing Company Div Legacy Boeing Hb1

CAGE 94756
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$1,001.88EA0
01-OCT-2025$1,001.88EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
TEXTGENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL; 32.938 IN. OA LG; 1 1.000 IN. PIPE INLET AND 1 1.000 IN. PIPE OUTLET 22.500 IN. APART; 2 0.375 IN. DIA MOUNTING LUGS 16.500 IN. APART; USED FOR HEATING HEAVY OIL

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About NSN 4520-01-253-3562

NSN 4520-01-253-3562 is a National Stock Number assigned to Heater,Circulation. This NSN part number belongs to Federal Supply Class 4520 (SPACE AND WATER HEATING EQUIPMENT) under Federal Supply Group 45 (PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT). There are 5 part numbers associated with this NSN from 4 manufacturers.

The current government unit price for NSN 4520-01-253-3562 is $1,001.88. Price history shows 2 recorded price changes.

To find the part number for NSN 4520-01-253-3562, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.