Acquisition method (AMC)
3
FSC 4720 × HOSE ASSEMBLY,AIR DUCT
HOSE ASSEMBLY,AIR DUCT
4720-01-031-1098 FSC 4720
NSN 4720-01-031-1098 (also written 4720010311098; NIIN 01-031-1098) is a hose assembly, air duct in Federal Supply Class 4720, Hose and Flexible Tubing. 2 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)
L
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC L: annual buy value is below the screening threshold. 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 | — |
| WALL THICKNESS AAGT | INCHES MAXIMUM 0.575 |
| INSIDE DIAMETER AARX | FIRST END INCHES NOMINAL 6.850 |
| CONNECTION TYPE AWLS | FIRST END COUPLING |
| MEASURING METHOD AND LENGTH CRXX | INCHES NOMINAL OVERALL 9.500 |
| COUPLING STYLE CXMG | — |
| MATERIAL MATT | THIRD PLY FIBERGLASS AND RUBBER SILICONE CLASS Q |
| MATERIAL MATT | REINFORCING WIRE STEEL |
| MATERIAL MATT | SECOND PLY FIBERGLASS AND RUBBER SILICONE CLASS Q |
| MATERIAL MATT | FIRST PLY FIBERGLASS AND RUBBER SILICONE CLASS Q |
| SURFACE TREATMENT SFTT | FIRST END COUPLING ANODIZE |
| STYLE DESIGNATOR STYL | — |
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 |
|---|---|---|
| BE661 | 05399 | BEMCO, INC |
| BE661-15 | 05399 | BEMCO, 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 6, 2026
Last purchased
1 · 1.0/yr
Purchase records
$18,821
Total demand
$18,821
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 6, 2026 | SPE7M127V0161 ↗ | S I T CORPORATION | — | $18,821 |
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
S I T CORPORATION
last award Oct 2026
BEMCO, INC
no award yet
no awards on record
Listed source S I T CORPORATION won the only award on record. S I T CORPORATION 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: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HOSE ASSEMBLY,AIR DUCT." nsnexplorer.com, https://nsnexplorer.com/nsn/4720-01-031-1098/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4720-01-031-1098/