Acquisition method (AMC)
1
FSC 4720 × HOSE,AIR DUCT
HOSE,AIR DUCT
4720-01-479-5204 FSC 4720
NSN 4720-01-479-5204 (also written 4720014795204; NIIN 01-479-5204) is a hose, air duct in Federal Supply Class 4720, Hose and Flexible Tubing. 5 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE AAGR | — |
| WALL THICKNESS AAGT | INCHES MINIMUM 0.028 AND INCHES MAXIMUM 0.050 |
| INSIDE DIAMETER AARX | FIRST END INCHES NOMINAL 6.000 |
| END ITEM IDENTIFICATION AGAV | ANTI SURF IMP |
| CONNECTION TYPE AWLS | FIRST END PLAIN |
| OPERATING PRESSURE CQQF | POUNDS PER SQUARE INCH (PSI) MAXIMUM 7.0 |
| MEASURING METHOD AND LENGTH CRXX | INCHES NOMINAL OVERALL 3.000 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | HOSE,AIR DUCT,SEMIFLEXIBLE,SLEEVE SECTION UNREINFORCED,SELF EXTINGUISHING,NOMEX |
| SPECIAL FEATURES FEAT | MATERIAL IS PLASTIC ARAMID |
| MATERIAL MATT | ALL PLIES PLASTIC |
| STYLE DESIGNATOR STYL | — |
| SPECIFICATION/STANDARD DATA ZZZK | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 81343-AS1543 |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| AS1543 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS1543 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS1543-24A30 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS1543-24A30 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| SAE-AS1501 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
Sep 8, 2026
Last purchased
1 · 1.0/yr
Purchase records
$3,243
Total demand
$3,243
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 8, 2026 | SPE7L126P6370 ↗ | MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC | — | $3,243 |
Demand history
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC
last award Sep 2026
SAE INTERNATIONAL DBA SAE INTERNATIONAL
no award yet
no awards on record
Listed source SOCIETY OF AUTOMOTIVE ENGINEERS INC
no award yet
no awards on record
Listed source MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC won the only award on record. MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC won without being a listed source.
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 27, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-24.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HOSE,AIR DUCT." nsnexplorer.com, https://nsnexplorer.com/nsn/4720-01-479-5204/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4720-01-479-5204/