 IST of SUPPLIERS

The following list of suppliers is not complete since there are literally hundreds of companies in the United States manufacturing items of interest and use to the amateur rocket engine builder. The reader is urged to consult his nearest city's telephone book Yellow Pages. Illustrated catalogs can be obtained by writing the companies listed below; ask for a current ~ and the name nf the nea-v<F <llnnl ipr

Regulator 

Grove Valve and Regulator Co.
6 529 Ho 1 1 i 9 Street
Oakland, California 94608

Victor Equipment Co.
840-854 Folsom Street	
San Francisco, California 94107

The Harris Calorific Co.
550l Cass Avenue
Cleveland, Ohio 44102

Hoke Incorporated
l0 Tenakill Park
Cresskill New Jersey 07626

Needle Valves


Dragon Engineering Co.
Excelsior Drive & Carmenita
P. O. 80x 489
Norwalk, California 90650

Hoke Incorporated
10 Tenakill Park
Cresskill, New Jersey 07626

Republic Manufacturing, Co.
I Sf)55 lsrookpark Road
(:levelanes Ol]io 4/142

Robhins Aviation, lnc.
3817 Santa Fe Avenue
Vernon, California ar)()c>q

Circle Seal Products Co., Inc.
East Foothill Blvd. & Craig Street
Pasadena, California 91107

Ball Valves


Hoke Incorporated
10 Tenakill Park
Cresskill, New Jersey 07626

Jamesbury Corporation
669 Lincoln Street
Worcester, Massachusetts n I 605

Hydromatics, Jnc.
7 Lawrence Street
Bloomfield, New Jersey 07003

Republic Manufacturing Co.
15655 Brookpark Road
Cleveland Ohio 44142

Check Valves

Circle Seal Products Co., Inc.
East Foothill Blvd. & Craig Street
Pasadena, California 91107

Republic Manufacturing Co.
15655 Brookpark Road
Cleveland, Ohio 44142

Hoke Incorporated
10 Tenakill Park
Cresskill, New Jersey 07626

 Filters

Purolator Products, Inc.
l000 New Brunswick Avenue
Rahway, New Jersey 07065

Hoke Incorporated
l0 Tenakill Park
Cresskill, New Jersey 07626

Microporous Filter Division
Circle Seal Development Corp.
P. O. Box 3666
Anaheim, California 92803

Relief Valves

Circle Seal Products Co., Inc.
East Foothill Blvd & Craig Street
Pasadena, California 91107

Hoke Incorporated
l0 Tenakill Park
Cresskill, New Jersey 07626

Pressure Gauges

Helicoid Gage Division
American Chain & Cable Co.
Connecticut Avenue & Hewitt Street
Bridgeport, Connecticut 06602

United States Gauge Division
American Machine & Metals, Inc.
Sellersville, Pennsylvania 18960

Marsh Instrument Co.
3501 Howard Street
Skokie, Illinois 60076

Heise Bourdon Tube Co., Inc.
1 Brook Road
Newtown, Connecticut 06470

O-Rings

Parker Seal Co.
1050)7 Jefferson 151vd. 
Culver City California t n2 30

Minnesota Rubber (o.
3628 Wooddalr Avenue
Minneapolis, Hi nnf>srlt a 5 r)t4 I 6

Crush Gaskets

Gasket !LantSfactlXrirllw ('(-a., fnC*
319 West 17th Street
P. O. Box l5438
I.os Angeles, California 9f)()15

Spray Nozzle

Delaval Manufacturing Co.
Grand Avenue & 4th Street
West Des Moines, Tozsa 5()?t.5

Spraying Systems Co.
3265 Randolph Street
Bellwood, Illinois  ()10'^

Tube Fittings

Parker Tube Fittings Division
Parker-Hannifin Corp.
17327 Euclid Avenue
Cleveland, Ohio 44112

Imperial-Eastman Corp.
6300 West Howard Street
Chicago, Illinois 60648

Featherhead Co.
320 East 131st Street
Cleveland, Ohio 44108

 Gas Cylinder Fittings

Western Enterprises, Inc.
27360 West Oviatt Road
P. O. Box 9737
Bay Village, Ohio 44140

Hoke Incorporated
10 Tenakill Park
Cresskill, New Jersey 07626
