NSN
NSNPARTNUMBER.COM
NSN

4520-01-504-9944

Register,Air

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

Unit Price

$170.37

per EA

15 parts / 3 mfrs

Part Numbers for NSN 4520-01-504-994415 records
Part NumberCAGEManufacturerRNCCRNVC
512-7067212-F1353711Naval Sea Systems Command32
512-7067212-F2553711Naval Sea Systems Command52
512-7067224-F2153711Naval Sea Systems Command52
512-7067232-F13253711Naval Sea Systems Command52
512-7067234-F5553711Naval Sea Systems Command52
512-7067240-F4553711Naval Sea Systems Command52
512-7067244-F4153711Naval Sea Systems Command52
H643-1520-F1396169Electric Boat Corporation Div General Dynamics Electric Boat32
H643-1520-F2596169Electric Boat Corporation Div General Dynamics Electric Boat52
H643-1620-F2196169Electric Boat Corporation Div General Dynamics Electric Boat52
H643-1701-F13296169Electric Boat Corporation Div General Dynamics Electric Boat52
H643-1710-F5596169Electric Boat Corporation Div General Dynamics Electric Boat52
H643-1801-F4596169Electric Boat Corporation Div General Dynamics Electric Boat52
H643-1901-F4196169Electric Boat Corporation Div General Dynamics Electric Boat52
RV20-6X6D9182Zf Industrieantriebe Witten GmbhC1
Manufacturers (3)

Naval Sea Systems Command

CAGE 53711
View NSNs

Electric Boat Corporation Div General Dynamics Electric Boat

CAGE 96169
View NSNs

Zf Industrieantriebe Witten Gmbh

CAGE D9182
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$170.37EA0
01-OCT-2025$170.37EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

A

Item Characteristics
MRCRequirementReply
ABHPOVERALL LENGTH6.000 INCHES NOMINAL
ABMKOVERALL WIDTH6.000 INCHES NOMINAL
AGAVEND ITEM IDENTIFICATIONLOS ANGELES CLASS SSN (688); VENTILATION - CHIEF PETTY OFFICERS QUARTERS & STOREKEEPERS OFFICE; MODULE CONTROL
ASJRFRAME REMOVABILITYANY ACCEPTABLE
ASJSGRILLE QUANTITY1
ASMGDEFLECTOR BLADE OPERATING METHODANY ACCEPTABLE
ASMHBLADE VERTICAL SURFACE AXIS POSITIONANY ACCEPTABLE
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCYDIFFUSER, RECTANGULAR, T-30
MATTMATERIALSTEEL CORROSION RESISTING
SHPESHAPESQUARE
Related NSNs in FSC 4520
4520-01-371-2799— Heater,Ventilation,Duct Type4520-00-024-01844520-00-147-2044— Heating Element,Electrical,Nonim4520-01-542-9186— Heater,Duct Type,Portable4520-01-443-2414— Heater,Duct Type,Portable4520-01-026-49844520-00-608-46604520-01-316-2443— Heating Element,Electrical,Nonim4520-01-452-0646— Heating Element,Electrical,Nonim4520-01-719-3300— Heater,Space,Electric

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4520-01-504-9944
NIIN015049944
FSC4520
PRICE$170.37
DEMILA
PARTS15
MFRS3
Manufacturers

Naval Sea Systems Command

CAGE 53711

Electric Boat Corporation Div General Dynamics Electric Boat

CAGE 96169

Zf Industrieantriebe Witten Gmbh

CAGE D9182

About NSN 4520-01-504-9944

NSN 4520-01-504-9944 is a National Stock Number assigned to Register,Air. 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 15 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 4520-01-504-9944 is $170.37. Price history shows 2 recorded price changes.

To find the part number for NSN 4520-01-504-9944, 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.