Home · FSC 4730 Hose, Pipe, Tube, Lubrication, And Railing Fittings · NSN 4730-01-420-8659
NSN 4730-01-420-8659 — Tee,Pipe
NIIN 01-420-8659 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
NSN 4730-01-420-8659 is the national stock number for a tee,pipe in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, And Railing Fittings). It cross-references to 3 manufacturer part numbers from 1 CAGE code, including Naval Sea Systems Command; the primary is 6397430. The unit of issue is EA and the FLIS list price is $83.21.
The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 28, 2026 for $735 from Bec Systems LLC. 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.
3
part numbers from 1 CAGE
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 |
|---|---|---|---|---|
| 6397430 1/2IN 70/30CUNI SW STR T | 53711 | Naval Sea Systems Command | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 803-6397430,SZ.5IN,70/30CUNI,SW | 53711 | Naval Sea Systems Command | 5 · Secondary reference | 9 · Reference only |
| 6397430 | 53711 | Naval Sea Systems Command | D | 9 · Reference only |
Government demand
Nothing open right now. Last government buy Sep 28, 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 |
|---|---|---|---|---|---|---|
| Sep 28, 2026 | Bec Systems LLC 0JC12 | $735 | Dla | SPE7M126V156P » Award/Basic Package View |
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 6397430.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $83.21
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Nominal Pipe Size Accommodated
- ALL ENDS INCHES 0.500
- Leg Length
- ALL ENDS INCHES NOMINAL 8.130
- Connection Type
- ALL ENDS UNTHREADED INTERNAL PIPE
- Special Features
- MATERIAL COMPOSITION 70-30 COPPER NICKEL ALLOY
- Material
- OVERALL COPPER ALLOY 715
- Material Document And Classification
- OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-C-15726
Related stock numbers
Other NSNs filed under the same part numbers.
- 01-420-1146 · Elbow,Pipe
- 01-420-1149 · Tee,Pipe
- 01-420-1152 · Tee,Pipe
- 01-420-1173 · Tee,Pipe
- 01-420-1174 · Coupling,Pipe
- 01-420-1176 · Tee,Pipe
- 01-420-2544 · Tee,Pipe
- 01-421-4716 · Coupling,Pipe
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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