Acquisition method (AMC)
1
FSC 4730 × ELBOW,FLANGE TO HOSE
ELBOW,FLANGE TO HOSE
4730-01-075-7318 FSC 4730
NSN 4730-01-075-7318 (also written 4730010757318; NIIN 01-075-7318) is an elbow, flange to hose in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 5 manufacturer part numbers from 1 supplier 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 as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| MAXIMUM OPERATING TEMP AEHZ | FIRST RESPONSE FAHRENHEIT 212.0 |
| MAXIMUM OPERATING TEMP AEHZ | SECOND RESPONSE FAHRENHEIT -40.0 |
| CONNECTION STYLE AHNC | — |
| LEG LENGTH AHSJ | FIRST END INCHES NOMINAL 1.414 |
| LEG LENGTH AHSJ | SECOND END INCHES NOMINAL 3.800 |
| FLANGE SHAPE ARKN | FIRST END ROUND |
| CONNECTION TYPE AWLS | FIRST END FLANGE |
| CONNECTION TYPE AWLS | SECOND END THREADED EXTERNAL HOSE GRIPPING |
| OPERATING PRESSURE CQQF | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 2250.0 |
| FLOW ANGLE CRFY | DEGREES 45.0 |
| NOMINAL OUTSIDE DIAMETER CWCD | FIRST END INCHES 0.750 |
| NOMINAL THICKNESS CWCK | FIRST END INCHES 0.315 |
| FLANGE FACE DESIGN CWDF | FIRST END PLAIN WITH GASKET GROOVE |
| NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED CWDW | SECOND END INCHES 0.750 |
| NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED CWDZ | SECOND END INCHES 1.250 |
| MATERIAL MATT | OVERALL IRON OR STEEL |
| MEDIA FOR WHICH DESIGNED MEDA | SINGLE RESPONSE HYDRAULIC FLUID |
| SURFACE TREATMENT SFTT | OVERALL ZINC |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC 1ST TREATMENT RESPONSE QQ-Z-325,TY 2,CL 2 QQ-Z-325 |
| FURNISHED ITEMS AND QUANTITY TMQY | HOSE COUPLING NUT 1 |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT SPECIFICATION 81349--IL-F-52525C |
| NONDEFINITIVE SPEC/STD DATA ZZZT | TYPE B |
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 |
|---|---|---|
| M52525/11-12-16 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| M52525/11-12-16J | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-DTL-52525 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-DTL-52525/11 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-F-52525 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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 16, 2026
Last purchased
1 · 1.0/yr
Purchase records
$674.00
Total demand
$674.00
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 16, 2026 | SPE7M326P1664 ↗ | AIR MARINE SYSTEMS, INC. DBA AIR MARINE SYSTEMS INC | — | $674.00 |
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
AIR MARINE SYSTEMS, INC. DBA AIR MARINE SYSTEMS INC
last award Sep 2026
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source AIR MARINE SYSTEMS, INC. DBA AIR MARINE SYSTEMS INC won the only award on record. AIR MARINE SYSTEMS, INC. DBA AIR MARINE SYSTEMS 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 20, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-20.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ELBOW,FLANGE TO HOSE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-075-7318/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-075-7318/