Acquisition method (AMC)
1
FSC 4720 × HOSE,AIR DUCT
HOSE,AIR DUCT
4720-00-564-1413 FSC 4720
NSN 4720-00-564-1413 (also written 4720005641413; NIIN 00-564-1413) is a hose, air duct in Federal Supply Class 4720, Hose and Flexible Tubing. 14 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Oct 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 |
|---|---|
| END INSIDE DIAMETER CPYG | BOTH ENDS INCHES NOMINAL 3.500 |
| MATERIAL MATT | FIRST PLY RUBBER SILICONE CLASS Q |
| MEASURING METHOD AND LENGTH CRXX | INCHES NOMINAL OVERALL 360.000 |
| STYLE DESIGNATOR STYL | — |
| SPECIAL FEATURES FEAT | GRUMMAN AEROSPACE A-10 AIRCRAFT |
| INSIDE DIAMETER AARX | FIRST END INCHES NOMINAL 3.500 |
| CROSS-SECTIONAL SHAPE STYLE AAGR | — |
| MATERIAL MATT | SECOND PLY COTTON |
| CONNECTION TYPE AWLS | BOTH ENDS PREFORMED |
| CONNECTION STYLE AHNC | — |
| WALL THICKNESS AAGT | INCHES MINIMUM 0.025 |
| END OVERALL LENGTH AGQM | BOTH ENDS INCHES NOMINAL 5.000 |
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 |
|---|---|---|
| 0601-0350-0002 | 30299 | FLEXIBLE TECHNOLOGIES INC |
| 51184-30 | 21868 | HBD INDUSTRIES, INC |
| 51184-30 | 48170 | PORTER H K CO INC PITTSBURGH PA |
| AD-1521-30 | 21868 | HBD INDUSTRIES, INC |
| AD-1521-30 | 98891 | HBD INDUSTRIES, INC DIV HBD/THERMOID, INC. |
| AD-1668-30 | 98891 | HBD INDUSTRIES, INC DIV HBD/THERMOID, INC. |
| AD1235-30 | 21868 | HBD INDUSTRIES, INC |
| FT-10537 | 30299 | FLEXIBLE TECHNOLOGIES INC |
| M22706-D-30 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-D-22706 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-D-26124 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-DTL-22706 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| USN1009-30 | 16632 | FLEXFAB LLC |
| USN1027-30 | 16632 | FLEXFAB LLC |
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
—
Oct 7, 2026
Last purchased
1 · 1.0/yr
Purchase records
$13,952
Total demand
$13,952
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 |
|---|---|---|---|---|
| Oct 7, 2026 | SPE4AX26DP001/SPE4AX26F5181 ↗ | DERCO AEROSPACE, INC. DBA DERCO AEROSPACE, INC. A LOCKHEED MARTIN COMPANY | — | $13,952 |
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
DERCO AEROSPACE, INC. DBA DERCO AEROSPACE, INC. A LOCKHEED MARTIN COMPANY
last award Oct 2026
FLEXFAB LLC
no award yet
no awards on record
Listed source FLEXIBLE TECHNOLOGIES INC
no award yet
no awards on record
Listed source HBD INDUSTRIES, INC
no award yet
no awards on record
Listed source HBD INDUSTRIES, INC DIV HBD/THERMOID, INC.
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 PORTER H K CO INC PITTSBURGH PA
no award yet
no awards on record
Listed source DERCO AEROSPACE, INC. DBA DERCO AEROSPACE, INC. A LOCKHEED MARTIN COMPANY won the only award on record. DERCO AEROSPACE, INC. DBA DERCO AEROSPACE, INC. A LOCKHEED MARTIN COMPANY 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: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HOSE,AIR DUCT." nsnexplorer.com, https://nsnexplorer.com/nsn/4720-00-564-1413/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4720-00-564-1413/