Home · FSC 4730 Hose, Pipe, Tube, Lubrication, And Railing Fittings · NSN 4730-00-403-1673
NSN 4730-00-403-1673 — Elbow,Pipe
NIIN 00-403-1673 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
NSN 4730-00-403-1673 is the national stock number for an elbow,pipe in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, And Railing Fittings). It cross-references to 4 manufacturer part numbers from 5 CAGE codes, including Sikorsky Aircraft Corporation, E O Manufacturing Company, Inc., Airbus Deutschland Gmbh -Werk Bremen-; the primary is 50N-6304L-SS. The unit of issue is EA and the FLIS list price is $673.33.
The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on August 20, 2026 for $5,520 from Discovery Corporation. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.
4
part numbers from 5 CAGEs
0
open solicitations, all agencies
1
government buy in 24 months
0
sellers with confirmed stock
Cross-references
Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.
| Part number | CAGE | Manufacturer | Reference | Variation |
|---|---|---|---|---|
| SS49TB833-4-18W | 78286 | Sikorsky Aircraft Corporation | 3 · Design control (vendor) | 2 · Fully interchangeable |
| SS49TB833-4-18W | 60223 | E O Manufacturing Company, Inc. | 5 · Secondary reference | 2 · Fully interchangeable |
| SS49TB833-4-18W | D1081 | Airbus Deutschland Gmbh -Werk Bremen- | 8 · Manufacturer | 2 · Fully interchangeable |
| 50N-6304L-SS | 99565 | Admiral Valve LLC | C | 1 · Not fully interchangeable |
| PE11404 | 96046 | Crane Pumps & Systems Pft Corp | C | 1 · Not fully interchangeable |
| SS49 | 78286 | Sikorsky Aircraft Corporation | D | 9 · Reference only |
Government demand
Nothing open right now. Last government buy Aug 20, 2026. Watch this NSN and we will email you when it is solicited.
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Aug 20, 2026 | Discovery Corporation 64546 | $5,520 | Dla | SPE7M326V4224 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.
Sellers with confirmed stock
No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 50N-6304L-SS.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $673.33
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2026
Item characteristics
- Nominal Pipe Size Accommodated
- ALL ENDS INCHES 0.250
- Leg Length
- ALL ENDS INCHES NOMINAL 0.425
- Connection Type
- ALL ENDS THREADED EXTERNAL PIPE
- Nominal Thread Size
- ALL ENDS INCHES 0.250
- Flow Angle
- DEGREES 90.0
- Material
- OVERALL STEEL
- Thread Series Designator
- FIRST END NPT
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-054-1027 · Nipple,Tube
- 00-077-1039 · Reducer,Tube
- 00-103-4880 · Elbow,Tube
- 00-103-4881 · Nipple,Tube
- 00-109-2742 · Nipple,Tube
- 00-138-8200 · Nipple,Tube
- 00-146-0450 · Elbow,Tube
- 00-165-5001 · Restrictor Unit,Fluid Flow
About this page
An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.
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