Acquisition method (AMC)
1
FSC 4720 × HOSE,AIR DUCT
HOSE,AIR DUCT
4720-01-159-7393 FSC 4720
NSN 4720-01-159-7393 (also written 4720011597393; NIIN 01-159-7393) is a hose, air duct in Federal Supply Class 4720, Hose and Flexible Tubing. 7 manufacturer part numbers from 3 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7M4-27-T-0341 | 23 | Closes today | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
L
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC L: annual buy value is below the screening threshold. 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 0.020 AND INCHES MAXIMUM 0.060 |
| INSIDE DIAMETER AARX | FIRST END INCHES NOMINAL 0.750 |
| MINIMUM INSIDE BENDING RADIUS ACKH | INCHES 0.750 |
| END OVERALL LENGTH AGQM | FIRST END INCHES NOMINAL 1.000 |
| CONNECTION STYLE AHNC | — |
| HOSE WEIGHT AMPY | OUNCES PER LINEAR FOOT 1.880 |
| CONNECTION TYPE AWLS | FIRST END SOFT |
| END INSIDE DIAMETER CPYG | FIRST END INCHES NOMINAL 0.750 |
| OPERATING PRESSURE CQQF | EXTERNAL POUNDS PER SQUARE INCH (PSI) NOMINAL 6.0 |
| OPERATING PRESSURE CQQF | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) MAXIMUM 12.0 |
| MEASURING METHOD AND LENGTH CRXX | INCHES NOMINAL OVERALL 5.500 |
| SPECIAL FEATURES FEAT | NOMEX FABRIC PLIES,NONMETALLIC HELICAL WIRE REINFORCEMENT ZYTEL 103 |
| MATERIAL MATT | SECOND PLY PLASTIC POLYAMIDE NYLON |
| MATERIAL MATT | FIRST PLY PLASTIC POLYAMIDE NYLON AND RUBBER SILICONE CLASS Q |
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 |
|---|---|---|
| 4720PL0887444 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 4720PL1823209 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 713426-.75-22-4 | 70628 | ARROWHEAD PRODUCTS CORP |
| 713426-0.75-022-4 | 70628 | ARROWHEAD PRODUCTS CORP |
| 713426-75-022-4 | 70628 | ARROWHEAD PRODUCTS CORP |
| 71346-75-022-4 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY |
| C9601-3-022S | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY |
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
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M4-27-T-0341 | Oct 8, 2026 | Oct 19, 2026 | 23 | Open | View at DIBBS → |
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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HOSE,AIR DUCT." nsnexplorer.com, https://nsnexplorer.com/nsn/4720-01-159-7393/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4720-01-159-7393/