Acquisition method (AMC)
3
FSC 4720 × HOSE ASSEMBLY,NONMETALLIC
HOSE ASSEMBLY,NONMETALLIC
4720-01-550-9575 FSC 4720
NSN 4720-01-550-9575 (also written 4720015509575; NIIN 01-550-9575) is a hose assembly, nonmetallic in Federal Supply Class 4720, Hose and Flexible Tubing. 3 manufacturer part numbers from 1 supplier 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 1.250 |
| TEMP RATING ABJH | SINGLE RESPONSE FAHRENHEIT -40.0 AND FAHRENHEIT 200.0 |
| BOLT CIRCLE DIAMETER ABKG | FIRST END INCHES NOMINAL 3.375 |
| FLANGE THICKNESS ABKU | FIRST END INCHES NOMINAL 0.812 |
| OUTSIDE DIAMETER ABKV | INCHES MINIMUM 1.975 AND INCHES MAXIMUM 2.069 |
| MINIMUM INSIDE BENDING RADIUS ACKH | INCHES 16.000 |
| BOLT HOLE QUANTITY AECS | 4 |
| FLANGE OUTSIDE DIAMETER AEPR | FIRST END INCHES NOMINAL 4.500 |
| END ITEM IDENTIFICATION AGAV | SHIP, CHLORINATOR |
| CONNECTION STYLE AHNC | — |
| BOLT HOLE DIAMETER AHNX | FIRST END INCHES NOMINAL 0.562 |
| END FLANGE CONSTRUCTION AKUT | FIRST END SOLID |
| END CONNECTION DESIGN AKUU | FIRST END STRAIGHT |
| END FITTING COMPONENT AND MATERIAL AKXL | ALL ENDS COMPLETE FITTING COPPER ALLOY |
| CONNECTION TYPE AWLS | FIRST END PLAIN FACE FLANGE |
| BURST TEST PRESSURE CQBD | POUNDS PER SQUARE INCH 4000.0 |
| LAYER COMPOSITION AND LOCATION CQCS | 1ST LAYER BRAIDED POLYAMIDE CORD OR 1ST LAYER BRAIDED SYNTHETIC CORD OR OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| OPERATING PRESSURE CQQF | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) MAXIMUM 1000.0 |
| OUTER COVERING ENVIRONMENTAL PROTECTION CRJM | ABRASION RESISTANT AND WEATHERPROOF AND OXIDATION RESISTANT AND LIGHT RESISTANT |
| INSIDE SURFACE CONDITION CRWL | SMOOTH |
| MEASURING METHOD AND LENGTH CRXX | INCHES NOMINAL OVERALL 9.000 |
| FLANGE STYLE CTCJ | — |
| SPECIAL FEATURES FEAT | INNER CONVEYING TUBE MATERIAL-RUBBER, SYNTHETIC |
| MEDIA FOR WHICH DESIGNED MEDA | SINGLE RESPONSE WATER, SALT |
| ITEM STRUCTURAL COMPOSITION SCMP | FIRST LAYER BRAIDED POLYAMIDE CORD OR BRAIDED SYNTHETIC CORD |
| ITEM STRUCTURAL COMPOSITION SCMP | OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| SPECIFICATION/STANDARD DATA ZZZK | PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION -IL-H-24136 |
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 |
|---|---|---|
| 7600 ITEM 7 | 22501 | HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC |
| 7989-02 | 22501 | HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC |
| 7989A-02 | 22501 | HOWELL LABORATORIES INC DBA HOWELL LABORATORIES 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
—
Oct 15, 2026
Last purchased
1 · 1.0/yr
Purchase records
$16,981
Total demand
$16,981
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 15, 2026 | SPE7M427V0252 ↗ | TRIMAN INDUSTRIES INC | — | $16,981 |
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
TRIMAN INDUSTRIES INC
last award Oct 2026
HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC
no award yet
no awards on record
Listed source TRIMAN INDUSTRIES INC won the only award on record. TRIMAN INDUSTRIES 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 16, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-16.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HOSE ASSEMBLY,NONMETALLIC." nsnexplorer.com, https://nsnexplorer.com/nsn/4720-01-550-9575/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4720-01-550-9575/