National Item Identification Number
00-309-9574
003099574
2990-00-309-9574
2990003099574
National Stock Number
Item Name
CAP ASSEMBLY,PROTECTIVE,MUFFLER-EXHAUST PIPE
Federal Supply Class
2990
Description
An item designed to fit over the opening of an engine exhaust pipe or muffler to prevent the entrance of rain or foreign matter into the manifold section of a reciprocating engine while not in use. It is automatically opened when the engine is started by pressure exerted from the exhaust system. It is equipped with a hinging action and may or may not have a counter weight. Excludes CAP, PROTECTIVE, DUST AND MOISTURE SEAL.
Commercial and Government Entity Code (Supplier Data)
80072
H20 TANK INC
U S MOTORS DIV
W 145 N 8344 HONEY LN
758
MENOMONEE FALLS
WI
53052
262-251-7724
35301
DRESSER INDUSTRIES INC
LEROI DIV
N MAIN AND RUSSELL RD
90
SIDNEY
OH
45365
937-498-2500
35301
DRESSER INDUSTRIES INC
LEROI DIV
N MAIN AND RUSSELL RD
90
SIDNEY
OH
45365
937-498-2500
17284
MERCURY METAL PRODUCTS
1201 S MERCURY DR
SCHAUMBURG
IL
60193
847-524-4400
17284
MERCURY METAL PRODUCTS
1201 S MERCURY DR
SCHAUMBURG
IL
60193
847-524-4400
Reference Numbers (Part Numbers)
S21015
11008
4-219
4-219-1
770-2 3-4
770-2-75
Required Categories
MATERIAL
PIPE OUTSIDE DIAMETER ACCOMMODATED
III END ITEM IDENTIFICATION
Required Description
STEEL
2.750 INCHES
3805-00-727-6719