Acquisition method (AMC)
3
FSC 4720 × HOSE ASSEMBLY,METALLIC
HOSE ASSEMBLY,METALLIC
4720-01-551-0871 FSC 4720
NSN 4720-01-551-0871 (also written 4720015510871; NIIN 01-551-0871) is a hose assembly, metallic in Federal Supply Class 4720, Hose and Flexible Tubing. 4 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 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 |
| TEMP RATING ABJH | SINGLE RESPONSE FAHRENHEIT 600.0 |
| END ITEM IDENTIFICATION AGAV | ENG ASSY GAS TURBINE MDL 501K34 |
| CONNECTION STYLE AHNC | — |
| END CONNECTION DESIGN AKUU | FIRST END STRAIGHT |
| CONNECTION TYPE AWLS | FIRST END THREADED INTERNAL HOSE |
| FEATURES PROVIDED CBBL | IDENTICAL ENDS |
| NOMINAL THREAD SIZE CQJX | FIRST END INCHES 0.437 |
| OPERATING PRESSURE CQQF | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 200 |
| SEAT ANGLE CQRB | FIRST END DEGREES 37.0 |
| MEASURING METHOD AND LENGTH CRXX | FEET NOMINAL OVERALL 16.000 |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
| 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 |
|---|---|---|
| 23035948 | 38ZC7 | ROLLS-ROYCE MARINE NORTH AMERICA INC. |
| 23035948 | 63005 | ROLLS-ROYCE CORPORATION |
| 23035948 63005 | 63005 | ROLLS-ROYCE CORPORATION |
| 353-016-0091 | 96142 | SENIOR OPERATIONS 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
$4,388.00
Purchases
1
Total spend
$21,940
Sep 29, 2026
Last purchased
2 · 2.0/yr
Purchase records
$43,880
Total demand
$4,388.00
Latest unit price
Purchase history
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 29, 2026 | SPE4A526P8490 ↗ | — | — | $21,940 |
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.
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 71GK6
last award Sep 2026
ROLLS-ROYCE CORPORATION
no award yet
no awards on record
Listed source ROLLS-ROYCE MARINE NORTH AMERICA INC.
no award yet
no awards on record
Listed source SENIOR OPERATIONS LLC
no award yet
no awards on record
Listed source CAGE 71GK6 won the only award on record. CAGE 71GK6 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A5-26-T-430G | Sep 16, 2026 | Sep 28, 2026 | 5 | 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.
- Data last refreshed: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HOSE ASSEMBLY,METALLIC." nsnexplorer.com, https://nsnexplorer.com/nsn/4720-01-551-0871/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4720-01-551-0871/