Acquisition method (AMC)
1
FSC 4720 × HOSE ASSEMBLY,NONMETALLIC
HOSE ASSEMBLY,NONMETALLIC
4720-00-443-1521 FSC 4720
NSN 4720-00-443-1521 (also written 4720004431521; NIIN 00-443-1521) is a hose assembly, nonmetallic in Federal Supply Class 4720, Hose and Flexible Tubing. 10 manufacturer part numbers from 7 suppliers are on record. No purchases are on record yet.
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)
B
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, 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 |
|---|---|
| OUTER COVERING ENVIRONMENTAL PROTECTION CRJM | CORROSION RESISTANT |
| VACUUM IN TORR CRSM | 50.8 |
| INSIDE SURFACE CONDITION CRWL | SMOOTH |
| THREAD DIRECTION AAJF | FIRST END RIGHT-HAND |
| THREAD DIRECTION AAJF | SECOND END RIGHT-HAND |
| INSIDE DIAMETER AARX | INCHES NOMINAL 0.188 |
| HYDROSTATIC TEST PRESSURE CRDW | POUNDS PER SQUARE INCH 3000.0 |
| FLOW ANGLE CRFY | SECOND END DEGREES 90.0 |
| CROSS-SECTIONAL SHAPE STYLE AAGR | — |
| THREAD CLASS AAJD | 3B |
| MEASURING METHOD AND LENGTH CRXX | INCHES NOMINAL WORKING 7.875 |
| ITEM STRUCTURAL COMPOSITION SCMP | OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE |
| THREAD SERIES DESIGNATOR THSD | FIRST END UNF |
| THREAD SERIES DESIGNATOR THSD | SECOND END UNF |
| SPECIFICATION/STANDARD DATA ZZZK | MANUFACTURERS SOURCE CONTROL 73342-6844815-043077 |
| CONNECTION STYLE AHNC | — |
| END CONNECTION DESIGN AKUU | FIRST END STRAIGHT |
| END CONNECTION DESIGN AKUU | SECOND END ELBOW |
| CONNECTION TYPE AWLS | FIRST END THREADED INTERNAL TUBE |
| CONNECTION TYPE AWLS | SECOND END THREADED INTERNAL TUBE |
| FEATURES PROVIDED CBBL | ELECTROSTATIC DISCHARGE CAPABILITY |
| BURST TEST PRESSURE CQBD | POUNDS PER SQUARE INCH 12000.0 |
| TEMP RATING ABJH | SINGLE RESPONSE FAHRENHEIT -65.0 AND FAHRENHEIT 450.0 |
| OUTSIDE DIAMETER ABKV | INCHES NOMINAL 0.312 |
| MINIMUM INSIDE BENDING RADIUS ACKH | INCHES 2.000 |
| SEAT ANGLE CQRB | FIRST END DEGREES 37.0 |
| NOMINAL THREAD SIZE CQJX | FIRST END INCHES 0.438 |
| NOMINAL THREAD SIZE CQJX | SECOND END INCHES 0.438 |
| OPERATING PRESSURE CQQF | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) MAXIMUM 1500.0 |
| SEAT ANGLE CQRB | SECOND END DEGREES 37.0 |
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 |
|---|---|---|
| 1241102-4CR0077 | 98441 | PARKER HANNIFIN CORP |
| 13000204-0077 | 78570 | SMITHS TUBULAR SYSTEMS-LACONIA, INC. |
| 6844336-041077 | 73342 | ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC |
| 6844746-041077 | 73342 | ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC |
| 6844815-041077 | 63005 | ROLLS-ROYCE CORPORATION |
| 6844815-043077 | 73342 | ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC |
| 79B0300004C0077 | 14798 | DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY |
| M666301-4-0077 | 00624 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION |
| MS28759H0184 | 14798 | DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY |
| MS28759H0184 | 32142 | HYDRASEARCH COMPANY, 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
—
—
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 | |
|---|---|---|---|---|---|
| SPE7M4-26-T-434W | Sep 25, 2026 | Oct 5, 2026 | 49 | Expired | 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 ASSEMBLY,NONMETALLIC." nsnexplorer.com, https://nsnexplorer.com/nsn/4720-00-443-1521/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4720-00-443-1521/