Acquisition method (AMC)
3
FSC 4720 × HOSE ASSEMBLY,NONMETALLIC
HOSE ASSEMBLY,NONMETALLIC
4720-01-321-2557 FSC 4720
NSN 4720-01-321-2557 (also written 4720013212557; NIIN 01-321-2557) is a hose assembly, nonmetallic in Federal Supply Class 4720, Hose and Flexible Tubing. 11 manufacturer part numbers from 4 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)
B
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. 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 | — |
| THREAD CLASS AAJD | 3B |
| THREAD DIRECTION AAJF | FIRST END RIGHT-HAND |
| INSIDE DIAMETER AARX | INCHES NOMINAL 0.500 |
| TEMP RATING ABJH | SINGLE RESPONSE FAHRENHEIT 200.0 |
| OUTSIDE DIAMETER ABKV | INCHES NOMINAL 0.880 |
| MINIMUM INSIDE BENDING RADIUS ACKH | INCHES 5.000 |
| CONNECTION STYLE AHNC | — |
| END CONNECTION DESIGN AKUU | FIRST END STRAIGHT |
| END FITTING COMPONENT AND MATERIAL AKXL | FIRST END SOCKET STEEL CORROSION RESISTING |
| END FITTING COMPONENT AND MATERIAL AKXL | ALL ENDS NUT STEEL CORROSION RESISTING |
| FITTING COMPONENT AND SURFACE TREATMENT AKXM | ALL ENDS NUT PASSIVATE |
| FITTING COMPONENT AND SURFACE TREATMENT AKXM | FIRST END SOCKET PASSIVATE |
| CONNECTION TYPE AWLS | FIRST END THREADED INTERNAL PIPE |
| BURST TEST PRESSURE CQBD | POUNDS PER SQUARE INCH 400.0 |
| LAYER COMPOSITION AND LOCATION CQCS | 1ST LAYER MOLDED RUBBER, ETHYLENE PROPYLENE AND 2ND LAYER BRAIDED RAYON CORD AND 2ND LAYER BRAIDED POLYESTER CORD AND OUTER LAYER MOLDED RUBBER, ETHYLENE PROPYLENE |
| NOMINAL THREAD SIZE CQJX | FIRST END INCHES 0.750 |
| OPERATING PRESSURE CQQF | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) MAXIMUM 200.0 |
| MEASURING METHOD AND LENGTH CRXX | INCHES MINIMUM WORKING 79.190 AND INCHES MAXIMUM WORKING 80.810 |
| ITEM STRUCTURAL COMPOSITION SCMP | OUTER LAYER MOLDED RUBBER, ETHYLENE PROPYLENE |
| ITEM STRUCTURAL COMPOSITION SCMP | FIRST LAYER MOLDED RUBBER, ETHYLENE PROPYLENE |
| ITEM STRUCTURAL COMPOSITION SCMP | SECOND LAYER BRAIDED RAYON CORD OR BRAIDED POLYESTER CORD |
| THREAD SERIES DESIGNATOR THSD | FIRST END UNIFIED NATIONAL JOINT FINE (UNJF) |
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 |
|---|---|---|
| 5859793-5 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 5859793-7 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 5859793-7 | 57611 | HOPE, INC. DBA HOPE INC |
| 7265468 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 7265468-7 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 89303-007 | 24984 | HYDRAFLOW |
| 89303-7 | 24984 | HYDRAFLOW |
| AH2186800-6-0520 | 78612 | ALL HOSE AND SUPPLY CO INC |
| AH2186800-8-0800 | 78612 | ALL HOSE AND SUPPLY CO INC |
| T153-97672-6-0520-TI | 57611 | HOPE, INC. DBA HOPE INC |
| T153-97672-8-0800-TI | 57611 | HOPE, INC. DBA HOPE 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 21, 2026
Last purchased
1 · 1.0/yr
Purchase records
$11,972
Total demand
$11,972
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 21, 2026 | SPE7M426P5083 ↗ | DREAMFIND, INC. DBA DREAMFIND INC | — | $11,972 |
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
DREAMFIND, INC. DBA DREAMFIND INC
last award Sep 2026
ALL HOSE AND SUPPLY CO INC
no award yet
no awards on record
Listed source HOPE, INC. DBA HOPE INC
no award yet
no awards on record
Listed source HYDRAFLOW
no award yet
no awards on record
Listed source NAVAL SEA SYSTEMS COMMAND
no award yet
no awards on record
Listed source DREAMFIND, INC. DBA DREAMFIND INC won the only award on record. DREAMFIND, INC. DBA DREAMFIND 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-09-29.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HOSE ASSEMBLY,NONMETALLIC." nsnexplorer.com, https://nsnexplorer.com/nsn/4720-01-321-2557/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4720-01-321-2557/