77-300

Muffler- Protective Cap Assembly

NSN 2990-00-018-6318

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

000186318

Technical Specifications of NSN

NSN:

2990-00-018-6318

Item Name:

Weather Cap

Cage Code:

17284

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

421759

Cage Code:

89749

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A41271

Cage Code:

8E499

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3210830

Cage Code:

63177

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

11009

Cage Code:

81859

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

N08

Cage Code:

81859

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

420V5501

Cage Code:

8E499

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

36300

Cage Code:

03764

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3IN

Cage Code:

03764

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

Cage Code:

36391

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A41271

Cage Code:

59690

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

P270536

Cage Code:

91435

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

60265

Cage Code:

03764

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4205501

Cage Code:

34161

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3210830

Cage Code:

63117

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

B52-1161-2

Cage Code:

93742

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1342571

Cage Code:

04664

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A36050-3

Cage Code:

13841

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

60265

Cage Code:

16004

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

60625

Cage Code:

29215

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

11009

Cage Code:

17284

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

61446

FIIG:

A514R0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

1.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

WCC:

593

TCC:

SHC:

ACC:

Trailers/Vehicles

End Items End applications NSN 2990-00-018-6318 is a component of

E-3a Awacs Aircraft
485l Tacs
Heavy Expanded Mobility Tactical (hemtt) Truck
Ov-10a Aircraft Support Equipment
C-5 Aircraft Support Equipment
B-52 Aircraft Support Equipment
Nimitz Class Cvn
Tarawa Class Lha
Palletized Loading System
004901859
Centrifugal Pump Unit

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 77-300 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Weather Cap"

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.