NSN 2990-00-293-6607 NIIN 002936607 — Exhaust Muffler

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
2990-00-293-6607
2990002936607
Description:
MUFFLER,EXHAUST
NSN Assigned:
01-JAN-63
DEMIL:
NO
Shelf Life:
N/A
UOM:
--
Using Services:
--

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Part Number:
Quantity Requested:
Your Email:
Full Name:
Contact Phone:
Company:

Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

2990-00-293-6607 Specification Set by the OEM (see RNCC code 3)

Overall Length ABHP:

20.719in. ⁓20-23/32"

Inlet Connection Type ACQW:

unthreaded

Inlet Thread Direction ACRX:

RIGHT-Hand

Overall Diameter ADAV:

4.750in. ⁓4-3/4"

Outlet Inside Diameter AJLW:

1.656in.

Design Type APGF:

dry

Coolant Type ARNA:

air

Muffler Design ARND:

straight through

Body Shape ARNG:

round

Operating Position ARNH:

horizontal

Inlet Location ARNJ:

centrally located in end section of body

Inlet Projection Length ARNK:

2.875in.

Inlet Flange Shape ARNL:

round

Inlet Thread Size ARNW:

1-1/4

Inlet Thread Series Designator ARNX:

npt

Inlet Thread Location ARSP:

external

Inlet Outside Diameter ARSQ:

any acceptable

Inlet Inside Diameter ARTE:

any acceptable

Outlet Connection Type ARTH:

unthreaded

Outlet Location ARTJ:

centrally located in end section of body

Outlet Projection Length ARTK:

1.813in.

Outlet Outside Diameter ARWA:

1.783in.

Nonconnection Outlet Type And Quantity ARXY:

Nonconnection Outlet Location ARXZ:

on circ

Nonconnection Outlet Size ARYA:

1 in. lg by 1/8 in. w

Special Features FEAT:

61 internal perforations

Material MATL:

steel

Material MATT:

steel

Surface Treatment SURF:

any acceptable

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
M11781
Cage Code:
54764
RNCC:
3
RNVC:
9
DAC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
M45018
Cage Code:
18265
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
1988A6
Cage Code:
76700
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:

Identification Item Identification Guide (IIG) and Item Name Code (INC)

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

2990-00-293-6607 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
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) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.