Acquisition method (AMC)
1
FSC 4730 × FITTING,LUBRICATION
FITTING,LUBRICATION
4730-00-172-0046 FSC 4730
NSN 4730-00-172-0046 (also written 4730001720046; NIIN 00-172-0046) is a fitting, lubrication in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 15 manufacturer part numbers from 10 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 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 |
|---|---|
| HEIGHT HGTH | INCHES MAXIMUM 1.094 |
| MATERIAL MATT | OVERALL NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281 CLASS B QQ-N-281 |
| STYLE DESIGNATOR STYL | — |
| NOMINAL THREAD SIZE CQJX | INCHES 0.125 |
| SPECIAL FEATURES FEAT | SURFACE OR THROAT LOCATED BALL CHECK VALVE |
| SCREW THREAD SERIES DESIGNATOR AJYP | PTF-SPL SHORT |
| WIDTH ACROSS FLATS ASDB | INCHES NOMINAL 0.438 |
| THREAD QUANTITY PER INCH CMLP | 27 |
| ASSEMBLY CLEARANCE RADIUS ALGT | INCHES MAXIMUM 0.625 |
| ANGLE CSXS | DEGREES 65.0 |
| SHANK LENGTH AATR | INCHES NOMINAL 0.312 |
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 |
|---|---|---|
| 1922B | 95879 | STEWART-WARNER ALEMITE CORP |
| 45F410-90 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| AS15005 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS15005-4 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS35411 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS35411Q | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| E104555 FIND 56 | 3X894 | CONTROL FLOW, INC. DBA CONTROL FLOW INC |
| MIL-F-3541B | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MILF3541 | 32382 | ARLINGTON AIR PARTS INC |
| MILF3541 | 57733 | STEWART-WARNER CORPORATION |
| MILF3541 | 83993 | ALLIED PLUMBING SALES CO INC |
| MS15005-4 | 22852 | SPALLA INC |
| MS15005-4 | 95879 | STEWART-WARNER ALEMITE CORP |
| MS15005-4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| WG110478 | 3X894 | CONTROL FLOW, INC. DBA CONTROL FLOW 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
—
Sep 28, 2026
Last purchased
1 · 1.0/yr
Purchase records
$11,570
Total demand
$11,570
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 28, 2026 | SPE7M226D60JL/SPE7M126F6222 ↗ | — | — | $11,570 |
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
CAGE 9LSA3
last award Sep 2026
ALLIED PLUMBING SALES CO INC
no award yet
no awards on record
Listed source ARLINGTON AIR PARTS INC
no award yet
no awards on record
Listed source CONTROL FLOW, INC. DBA CONTROL FLOW INC
no award yet
no awards on record
Listed source 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 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source NAVAL SEA SYSTEMS COMMAND
no award yet
no awards on record
Listed source SOCIETY OF AUTOMOTIVE ENGINEERS INC
no award yet
no awards on record
Listed source CAGE 9LSA3 won the only award on record. CAGE 9LSA3 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: 2026-09-29.
- Full methodology →
Cite this page
Citation
NSN Explorer. "FITTING,LUBRICATION." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-00-172-0046/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-172-0046/