Home · FSC 4730 Hose, Pipe, Tube, Lubrication, And Railing Fittings · NSN 4730-00-413-3295
NSN 4730-00-413-3295 — Elbow,Tube
NIIN 00-413-3295 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS
NSN 4730-00-413-3295 is the national stock number for an elbow,tube in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, And Railing Fittings). It cross-references to 6 manufacturer part numbers from 4 CAGE codes, including Sae International, Leonardo S.P.A. - Electronics Division - Defence Business Area, Society Of Automotive Engineers Inc; the primary is 137651169. The unit of issue is EA and the FLIS list price is $495.18.
The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on August 19, 2026 for $971 from H C Merchandisers, Inc.. 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.
6
part numbers from 4 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 |
|---|---|---|---|---|
| MS21926K16 | 0U583 | Sae International | 3 · Design control (vendor) | 2 · Fully interchangeable |
| SAE-AS18280 | 0U583 | Sae International | 3 · Design control (vendor) | 1 · Not fully interchangeable |
| 137651169 | A0199 | Leonardo S.P.A. - Electronics Division - Defence Business Area | 5 · Secondary reference | 9 · Reference only |
| AS18280 | 81343 | Society Of Automotive Engineers Inc | 5 · Secondary reference | 9 · Reference only |
| AS18280 | 0U583 | Sae International | 5 · Secondary reference | 9 · Reference only |
| AS21926 | 81343 | Society Of Automotive Engineers Inc | 5 · Secondary reference | 9 · Reference only |
| AS21926 | 0U583 | Sae International | 5 · Secondary reference | 9 · Reference only |
| MS21926-16S | 96906 | Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M | 5 · Secondary reference | 9 · Reference only |
| MS21926K16 | 81343 | Society Of Automotive Engineers Inc | 5 · Secondary reference | 9 · Reference only |
Government demand
Nothing open right now. Last government buy Aug 19, 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 19, 2026 | H C Merchandisers, Inc. 53037 | $971 | Dla | SPE7M226P3747 |
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 137651169.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $495.18
- Unit of issue
- EA
- Acquisition advice
- D — Stocked, centrally managed (DLA)
- Source of supply
- SMS
- Effective
- Oct 1, 2026
Item characteristics
- Thread Class
- 3A
- Maximum Operating Temp
- SINGLE RESPONSE FAHRENHEIT 274.0
- End Item Identification
- AIRCRAFT APPLICATION
- Leg Length
- FIRST END INCHES NOMINAL 2.000
- Leg Length
- SECOND END INCHES NOMINAL 1.720
- Connection Type
- ALL ENDS THREADED EXTERNAL TUBE
- Connection Type
- FIRST END BULKHEAD THREADED EXTERNAL TUBE
- Thread Quantity Per Inch
- 12
- Nominal Thread Size
- FIRST END BULKHEAD INCHES 1.312
- Nominal Thread Size
- ALL ENDS INCHES 1.312
- Operating Pressure
- SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 1500.0
- Seat Angle
- ALL ENDS DEGREES 12.0
- Flow Angle
- DEGREES 90.0
- Nominal Outside Diameter Tube Accommodated
- FIRST END BULKHEAD INCHES 1.000
- Nominal Outside Diameter Tube Accommodated
- ALL ENDS INCHES 1.000
- Material
- OVERALL STEEL CORROSION RESISTING
- Surface Treatment
- OVERALL PASSIVATE
- Surface Treatment Document And Classification
- INSIDE MIL SPEC SINGLE TREATMENT RESPONSE -IL-S-5002
- Surface Treatment Document And Classification
- OUTSIDE MIL SPEC SINGLE TREATMENT RESPONSE -IL-F-14072,E300,TY2
- Thread Series Designator
- ALL ENDS UNIFIED NATIONAL JOINT (UNJ)
- Thread Series Designator
- FIRST END BULKHEAD UNIFIED NATIONAL JOINT (UNJ)
- Specification/Standard Data
- GOVERNMENT STANDARD 96906--S21926
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-004-6542 · Elbow,Tube
- 00-009-8259 · Union,Tube
- 00-012-2310 · Nipple,Boss
- 00-027-5762 · Tee,Tube To Boss
- 00-033-4981 · Adapter,Straight,Tube To Boss
- 00-034-1411 · Nut,Tube Coupling
- 00-035-6733 · Connector,Multiple,Fluid Pressur
- 00-050-6850 · Tee,Tube To Boss
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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