Home · NSN 00-447-2178

NSN 00-447-2178 — Muffler,Exhaust

NIIN 00-447-2178 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-447-2178 is the national stock number for a muffler,exhaust. It cross-references to 4 manufacturer part numbers from 4 CAGE codes, including Cummins Filtration Inc., Joy Global Underground Mining LLC, Brighton Cromwell LLC; the primary is 4380. The unit of issue is EA and the FLIS list price is $3,625.42.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

4

part numbers from 4 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-447-2178: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
T-438076700Cummins Filtration Inc.3 · Design control (vendor)2 · Fully interchangeable
A21148332537Joy Global Underground Mining LLC5 · Secondary reference9 · Reference only
ABT43803NNX8Brighton Cromwell LLC5 · Secondary reference2 · Fully interchangeable
ABT438052993Ar Bee Corp5 · Secondary reference9 · Reference only
438076700Cummins Filtration Inc.D9 · Reference only

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 4380.

Request 4380

No account needed. Goes to the sellers who carry this number or its family.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$3,625.42
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Thread Direction
SINGLE INLET RIGHT-HAND
Overall Length
INCHES NOMINAL 17.875
Inlet Connection Type
SINGLE INLET THREADED
Overall Diameter
INCHES NOMINAL 4.875
End Item Identification
GRUMMAN,AIRCRAFT,MODEL A10
Design Type
DRY
Coolant Type
AIR
Muffler Design
MULTIPASS
Tube Quantity
3
Body Shape
ROUND
Inlet Location
OFFSET LOCATED ON END OF BODY SINGLE INLET
Inlet Projection Length
SINGLE INLET INCHES NOMINAL 1.750
Inlet Thread Size
1-1/4-11-1/2
Inlet Thread Series Designator
SINGLE INLET NPT
Inlet Thread Location
SINGLE INLET EXTERNAL
Outlet Integral Tail Pipe Length
FIRST OUTLET INCHES NOMINAL 1.750
Material
LOCATION NOT OTHERWISE SPECIFIED STEEL
Surface Treatment
PAINT HEAT RESISTANT

Related stock numbers

Other NSNs filed under the same part numbers.

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

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