Acquisition method (AMC)
3
FSC 4730 × CLAMP,HOSE
CLAMP,HOSE
4730-01-273-3670 FSC 4730
NSN 4730-01-273-3670 (also written 4730012733670; NIIN 01-273-3670) is a clamp, hose in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 14 manufacturer part numbers from 6 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)
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 |
|---|---|
| INSIDE DIAMETER AARX | MILLIMETERS MINIMUM 17.0 AND MILLIMETERS MAXIMUM 32.0 |
| OVERALL WIDTH ABMK | MILLIMETERS NOMINAL 13.0 |
| FASTENING DEVICE TYPE AXWJ | SLOTTED HEXAGON HEAD SCREW |
| SPECIAL FEATURES FEAT | FOR MARINE AND UNDERGROUND USE; 100 PERCENT NON-MAGNETIC |
| MATERIAL MATT | OVERALL STEEL COMP 305 |
| 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 |
|---|---|---|
| 1912 | 49349 | TANKCRAFT CORP |
| 1912C002 | 49349 | TANKCRAFT CORP |
| 200 12H B | 7Z588 | NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS |
| 20012H | 08484 | BREEZE-EASTERN LLC |
| 20012H | 7Z588 | NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS |
| 63012 | 7Z588 | NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS |
| 63012H B | 7Z588 | NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS |
| AT145650 | 75755 | DEERE & COMPANY DBA DEERE JOHN CO |
| AT79195 | 75160 | DEERE & CO |
| AT79195 | 75755 | DEERE & COMPANY DBA DEERE JOHN CO |
| GC501S | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| GC501S12 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| QS100-M12S | 08484 | BREEZE-EASTERN LLC |
| TY224 | 75755 | DEERE & COMPANY DBA DEERE JOHN CO |
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 8, 2026
Last purchased
1 · 1.0/yr
Purchase records
$2,373
Total demand
$2,373
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 8, 2026 | SPE7M326V4303 ↗ | ECHELON SUPPLY AND SERVICE, INC. | — | $2,373 |
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
ECHELON SUPPLY AND SERVICE, INC.
last award Sep 2026
BREEZE-EASTERN LLC
no award yet
no awards on record
Listed source DEERE & CO
no award yet
no awards on record
Listed source DEERE & COMPANY DBA DEERE JOHN CO
no award yet
no awards on record
Listed source NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS
no award yet
no awards on record
Listed source NORTHROP GRUMMAN SYSTEMS CORPORATION
no award yet
no awards on record
Listed source TANKCRAFT CORP
no award yet
no awards on record
Listed source ECHELON SUPPLY AND SERVICE, INC. won the only award on record. ECHELON SUPPLY AND SERVICE, 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 27, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-24.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CLAMP,HOSE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-273-3670/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-273-3670/