Acquisition method (AMC)
1
FSC 4720 × HOSE ASSEMBLY,NONMETALLIC
HOSE ASSEMBLY,NONMETALLIC
4720-01-020-4421 FSC 4720
NSN 4720-01-020-4421 (also written 4720010204421; NIIN 01-020-4421) is a hose assembly, nonmetallic in Federal Supply Class 4720, Hose and Flexible Tubing. 3 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 as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
R
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, 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 |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE AAGR | — |
| INSIDE DIAMETER AARX | INCHES NOMINAL 1.187 |
| BOLT CIRCLE DIAMETER ABKG | FIRST END INCHES NOMINAL 3.125 |
| FLANGE THICKNESS ABKU | FIRST END INCHES NOMINAL 0.375 |
| OUTSIDE DIAMETER ABKV | INCHES NOMINAL 1.562 |
| MINIMUM INSIDE BENDING RADIUS ACKH | INCHES 14.000 |
| EXTERIOR COLOR ADJS | BLACK |
| BOLT HOLE QUANTITY AECS | 4 |
| FLANGE OUTSIDE DIAMETER AEPR | FIRST END INCHES NOMINAL 4.125 |
| CONNECTION STYLE AHNC | — |
| BOLT HOLE DIAMETER AHNX | FIRST END INCHES NOMINAL 0.625 |
| END FLANGE CONSTRUCTION AKUT | FIRST END SOLID |
| END CONNECTION DESIGN AKUU | FIRST END STRAIGHT |
| CONNECTION TYPE AWLS | FIRST END PLAIN FACE FLANGE |
| OPERATING PRESSURE CQQF | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) MAXIMUM 150.0 |
| VACUUM IN TORR CRSM | 25.4 |
| INSIDE SURFACE CONDITION CRWL | SMOOTH |
| MEASURING METHOD AND LENGTH CRXX | INCHES MINIMUM WORKING 29.250 AND INCHES MAXIMUM WORKING 29.750 |
| FLANGE STYLE CTCJ | — |
| MEDIA FOR WHICH DESIGNED MEDA | SINGLE RESPONSE FUEL/OIL, HYDROCARBON |
| ITEM STRUCTURAL COMPOSITION SCMP | OUTER LAYER POLYTETRAFLUOROETHYLENE IMPREGNATED GLASS FIBER |
| ITEM STRUCTURAL COMPOSITION SCMP | SECOND LAYER HELIX WIRE COIL |
| ITEM STRUCTURAL COMPOSITION SCMP | FIRST LAYER BRAIDED WIRE |
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 |
|---|---|---|
| 6601-15A | 21392 | TRANSDIGM INC DIV ADELWIGGINS GROUP |
| 94378-15A | 3P253 | AIR-PRO, LLC |
| 94378-15A | 78570 | SMITHS TUBULAR SYSTEMS-LACONIA, INC. |
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 24, 2026
Last purchased
1 · 1.0/yr
Purchase records
$9,630
Total demand
$9,630
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 24, 2026 | SPE7L126P7633 ↗ | — | — | $9,630 |
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 13BT0
last award Sep 2026
AIR-PRO, LLC
no award yet
no awards on record
Listed source SMITHS TUBULAR SYSTEMS-LACONIA, INC.
no award yet
no awards on record
Listed source TRANSDIGM INC DIV ADELWIGGINS GROUP
no award yet
no awards on record
Listed source CAGE 13BT0 won the only award on record. CAGE 13BT0 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: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HOSE ASSEMBLY,NONMETALLIC." nsnexplorer.com, https://nsnexplorer.com/nsn/4720-01-020-4421/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4720-01-020-4421/