2990-00-277-3634

Description: Exhaust Muffler

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Quality Assurance

We are commited to quality and satisfaction as a certified supplier in the aerospace and military industries.

  • Certificate of Conformity
  • QC Inspection prior to shipping
  • On time delivery
  • International Shipping Available
  • Friendly service to back every order
MILSPEC: Nonaircraft Miscellaneous Engine Accessories

 Export Restrictions

Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)

2990-00-277-3634 Properties

  • NSN:
    2990-00-277-3634
  • Description:
    Exhaust Muffler
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • Overall Length:
    23.000 inches
  • Inlet Connection Type:
    Flange
  • Overall Diameter:
    12.875 inches
  • Design Type:
    Wet
  • Coolant Type:
    Water
  • Muffler Design:
    Multipass
  • Tube Quantity:
    3
  • Body Shape:
    Round
  • Operating Position:
    Horizontal
  • Inlet Location:
    3-3/4 in. C to c from horizontal center line
  • Inlet Projection Length:
    3.000 inches
  • Inlet Flange Shape:
    Round
  • Inlet Flange Mounting Provision And Quantity:
    8 holes
  • Inlet Flange Mounting Hole Diameter:
    0.750 inches
  • Inlet Flange Mounting Provision Spacing:
    7-1/2 in. Diameter bolt circle
  • Outlet Connection Type:
    Flange
  • Outlet Location:
    4-5/16 in. C to c from horizontal center line
  • Outlet Projection Length:
    3.000 inches
  • Outlet Flange Shape:
    Round
  • Outlet Flange Mounting Provision And Quantity:
    8 holes
  • Outlet Flange Mounting Hole Diameter:
    0.750 inches
  • Outlet Flange Mounting Provision Spacing:
    7-1/2 in. Diameter bolt circle
  • Water Inlet Connection Type:
    Flange
  • Water Inlet Location:
    Directly above exhaust inlet
  • Water Inlet Projection Length:
    Between 0.938 inches and 1.438 inches
  • Water Inlet Flange Shape:
    Round
  • Water Inlet Flange Bolt Hole Spacing:
    6-9/16 in. Diameter bolt circle
  • Water Inlet Flange Bolt Hole Quantity:
    8
  • Water Inlet Flange Bolt Hole Diameter:
    0.500 inches
  • Material:
    Steel
  • Material:
    Steel
  • Surface Treatment:
    Porcelain enamel
  • Nondefinitive Specification/std Data:
    B type
  • Departure From Cited Designator:
    Abhp, adav, acqw, arnj, arnk, arnl, arnm, arnn, arnt, artf, arth, artj, artk, artl, artm, artn, artt, arwc, arwe, arwf, arwg, arwh, arwj, arwk, arwl
Manufacturers and Part Numbers
Part Number
Brand
MILM15337ATYPEB
Military Specifications
MILM15337TYPEB
Military Specifications
MNBS
Beaird Industries .
MUW2-8-4-9108
Beaird Industries .
E1965
Seaporcel Metals
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
MOE_CD:
DN
MOE_RL:
N9BC
PICA:
GX
DSOR:
User:
BRAZIL Brazil
MOE_CD:
YA
MOE_RL:
YA01
PICA:
YA
DSOR:
User:
SPAIN Spain
MOE_CD:
YB
MOE_RL:
YB01
PICA:
YB
DSOR:
User:
TURKEY Turkey
MOE_CD:
ZW
MOE_RL:
ZW01
PICA:
ZW
DSOR:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
10849
FIIG:
T135-C
Concept No.:
1
App. Key:
CA
Cond. Code:
2
Status:
A
Material and Special Handling
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
---
CRITL:
X
Hazmat (HMIC): N
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals (PMIC): A
Item does not contain precious metal.
Criticality (CRITL): X
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Packaging and Dimensions
Package Size
Package Weight
Part Weight
Part Dimensions (approx.)
Pack Size:
--
Pack Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
OPI:
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
LVL A:
LVL B:
LVL C:
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
MOP:
CATEG.:
PRESS MAT:
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
ICQ:
THK:
TOS:
UCL:
Packaging Code Definitions
LVL A Code (LVL_A):
LVL B Code (LVL_B):
Procedure Indicator Code (OPI):
Special Markings Code (SPC MKG):
Method of Preservation (MOP):
Cushion Material (CUSH):
Preservation Material (PRESS MAT):