Acquisition method (AMC)
3
FSC 4720 × HOSE ASSEMBLY,AIR DUCT
HOSE ASSEMBLY,AIR DUCT
4720-00-277-7225 FSC 4720
NSN 4720-00-277-7225 (also written 4720002777225; NIIN 00-277-7225) is a hose assembly, air duct in Federal Supply Class 4720, Hose and Flexible Tubing. 5 manufacturer part numbers from 3 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
R
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 |
|---|---|
| MATERIAL MATT | SECOND END COUPLING STEEL |
| MEASURING METHOD AND LENGTH CRXX | INCHES NOMINAL OVERALL 184.000 |
| HOSE WEIGHT AMPY | OUNCES PER LINEAR FOOT 9.800 |
| CONNECTION TYPE AWLS | FIRST END COUPLING |
| COUPLING STYLE CXMG | — |
| CROSS-SECTIONAL SHAPE STYLE AAGR | — |
| STYLE DESIGNATOR STYL | — |
| NONDEFINITIVE SPEC/STD DATA ZZZT | CLASS 1 |
| DEPARTURE FROM CITED DOCUMENT ZZZW | AS MODIFIED BY SPCC PROCUREMENT SPEC 4720-277-7225 |
| CONNECTION TYPE AWLS | SECOND END COUPLING |
| MATERIAL MATT | FIRST END COUPLING STEEL |
| INSIDE DIAMETER AARX | FIRST END INCHES NOMINAL 8.000 |
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 |
|---|---|---|
| 53801-607819 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 607819 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| MIL-H-18158 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| S3801-607819 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| USC1091 | 1RZM1 | CHASE SUPPLY, INC. DBA CHASE DEFENSE PARTNERS |
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 28, 2026
Last purchased
1 · 1.0/yr
Purchase records
$39,999
Total demand
$39,999
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 28, 2026 | SPE7M426V5919 ↗ | — | — | $39,999 |
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
CAGE 8HBL2
last award Sep 2026
CHASE SUPPLY, INC. DBA CHASE DEFENSE PARTNERS
no award yet
no awards on record
Listed source MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source NAVAL SHIP SYSTEMS COMMAND
no award yet
no awards on record
Listed source CAGE 8HBL2 won the only award on record. CAGE 8HBL2 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-09-29.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HOSE ASSEMBLY,AIR DUCT." nsnexplorer.com, https://nsnexplorer.com/nsn/4720-00-277-7225/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4720-00-277-7225/