2990-00-459-7255

Find complete technical information, availability, and procurement data for: 2990-00-459-7255

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 2990-00-459-7255 to receive an up to date pricing and availability quote by email.

2990-00-459-7255
Federal Supply Group
Engine Accessories
National Stock Number
2990-00-459-7255
Item Name Code
10849
Assigment Date
12/29/1969 (56 years ago)

1.880 inches nominal 1st outlet1.880 inches nominal outlet inside diameter, 29.320 inches nominal overall length, unthreaded single inlet inlet connection type, 4.000 inches nominal overall height, 9.750 inches nominal overall width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length
29.320 inches nominal
Overall Height
4.000 inches nominal
Overall Width
9.750 inches nominal
Inlet Connection Type
unthreaded single inlet
Outlet Inside Diameter
1.880 inches nominal 1st outlet1.880 inches nominal
Design Type
dry
Coolant Type
air
Muffler Design
multipass
Baffle Quantity
4
Tube Quantity
3
Body Shape
oval
Operating Position
horizontal
Inlet Location
located on side of end section single inlet
Inlet Projection Length
1.910 inches nominal single inlet1.910 inches nominal
Inlet Inside Diameter
2.000 inches nominal single inlet2.000 inches nominal
Outlet Connection Type
unthreaded 1st outlet
Outlet Location
centrally located on end section 1st outlet
Outlet Projection Length
1.910 inches nominal 1st outlet1.910 inches nominal
Material
steel location not otherwise specified
Surface Treatment
zinc

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
21446 Exhaust Muffler
2430 Exhaust Muffler
2534430 Exhaust Muffler
2534440 Exhaust Muffler
40W Exhaust Muffler
5702 Exhaust Muffler
PL52 Exhaust Muffler

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2990-00-459-7255?
The FSCG of the NSN 2990-00-459-7255 is 2990
Does the NSN 2990-00-459-7255 have a Schedule B code assigned?
Yes, the Schedule B code is 8708925000
Does NSN 2990-00-459-7255 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 2990-00-459-7255 contain precious materials?
Precious metal content is unknown
Does NSN 2990-00-459-7255 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 2990-00-459-7255 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Mon, Dec 29, 1969

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

08-908-964-01PC1
4320-00-398-5439
Shaft Pump
08-908-964-01PC2
4320-00-398-5440
Shaft Pump
08-908-969-02STYLEA
4320-00-360-1903
Centrifugal Pump Unit
08-908-969-02STYLEC
4320-00-360-1903
Centrifugal Pump Unit
08-909
5325-01-228-9207
Paddle Fastener
08-910-02
6810-01-443-2937
Standard Solution
08-91004
5330-01-094-7882
Gasket
08-915-18
6515-01-515-4259
Detachable Surgical Knife Blade
08-915C
6515-01-507-1720
Detachable Surgical Knife Handle
08-91636
6665-00-406-8149
Hydrogen Chlor Tube
08-91835
2940-01-078-4655
Intake Air Cleaner
08-91850
4310-01-164-9328
Intake Air Cleane Filter Element
08-918E
6515-00-055-9402
Detachable Surgical Knife Blade
08-92018
5330-01-034-3071
Crankshaft Seal
08-92030
5330-01-033-1610
Gasket