Home · NSN 00-635-4731

NSN 00-635-4731 — Motor,Direct Current

NIIN 00-635-4731 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-635-4731 is the national stock number for a motor,direct current. It cross-references to 3 manufacturer part numbers from 2 CAGE codes, including Hydro-Aire Aerospace Corp., Ametek Inc Lamb Electric Div; the primary is 47018A. The unit of issue is EA and the FLIS list price is $84,022.06.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 2 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
RD8161	51663	Hydro-Aire Aerospace Corp.	3 · Design control (vendor)	2 · Fully interchangeable
47018A	75511	Ametek Inc Lamb Electric Div	5 · Secondary reference	9 · Reference only
IS14356	75511	Ametek Inc Lamb Electric Div	5 · Secondary reference	9 · Reference only

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 47018A.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $84,022.06
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Overall Height: INCHES 3.077
Overall Length: INCHES 6.375
Overall Width: INCHES 3.640
Undercut Diameter: SINGLE END INCHES MINIMUM 0.220 AND INCHES MAXIMUM 0.223
Keyway Width: SINGLE END INCHES NOMINAL 0.071
Keyway Depth: SINGLE END INCHES NOMINAL 0.088
Shaft Diameter: SINGLE END INCHES NOMINAL 0.275
Keyway Length: SINGLE END INCHES NOMINAL 0.641
Undercut Length: SINGLE END INCHES MINIMUM 0.022 AND INCHES MAXIMUM 0.032
Maximum Operating Altitude Rating: FEET 50000.0
Shaft Rotation Direction: SINGLE END COUNTERCLOCKWISE
Duty Cycle: CONTINUOUS
Enclosure Feature: TOTALLY ENCLOSED
Winding Type: SERIES WOUND
Mounting Method: FACE
Mounting Facility Type And Quantity: THREADED HOLE(S) 3
Cooling Method: NONVENTILATED
Keyway Center To Shaft End Distance: SINGLE END INCHES NOMINAL 0.803
Undercut Center To Shaft End Distance: SINGLE END INCHES NOMINAL 0.172
Current Rating Method: LOAD
Inclosure Specification: COMMERCIAL
Features Provided: ELECTRIC NOISE SUPPRESSOR AND FRAME ELECTRICALLY GROUNDED AND HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
Power Rating: OUTPUT HORSEPOWER 0.066
Length Of Shaft From Housing: SINGLE END INCHES 1.303

Related stock numbers

Other NSNs filed under the same part numbers.

00-358-2689 · Guide,Valve Stem
00-391-3286 · Guide,Valve Stem

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.