Home · FSC 4820 Valves, Nonpowered · NSN 4820-01-285-7231
NSN 4820-01-285-7231 — Valve,Safety Relief
NIIN 01-285-7231 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
NSN 4820-01-285-7231 is the national stock number for a valve,safety relief in federal supply class 4820 (Valves, Nonpowered). It cross-references to 5 manufacturer part numbers from 4 CAGE codes, including Emerson Automation Solutions Final Control Us Lp, Dante Valve Company, Hunt Valve Company Inc Dba Union Flonetics; the primary is 20210-H-01-S-0030. The unit of issue is EA and the FLIS list price is $8,086.82.
The U.S. government has bought this item 14 times on record, most recently on October 10, 2023 at $5,797.00 each from Dante Valve Company. The median unit price paid over 36 months is $5,797.00. 1 solicitation is open right now, the soonest due September 30, 2026 for 2 EA. 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.
5
part numbers from 4 CAGEs
1
open solicitation, all agencies
0
government buys in 24 months · median $5,797.00
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 |
|---|---|---|---|---|
| 20210-H-01-S-0030 | 15187 | Emerson Automation Solutions Final Control Us Lp | 3 · Design control (vendor) | 2 · Fully interchangeable |
| BESAA04SCC-NM | 5P967 | Dante Valve Company | 3 · Design control (vendor) | 2 · Fully interchangeable |
| R10CD1D109 | 34889 | Hunt Valve Company Inc Dba Union Flonetics | 3 · Design control (vendor) | 9 · Reference only |
| BESAA04SCC-NM 33T 40PSI | 5P967 | Dante Valve Company | 5 · Secondary reference | 9 · Reference only |
| BESAA04SCC-NM 33T40PSI | 65079 | Danco Valve Company | 5 · Secondary reference | 9 · Reference only |
Government demand
Open DLA RFQs (DIBBS)
- SPE7MC26T272V · 2 EA · due Sep 30, 2026 · N · AMSC L · DIBBS
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Oct 10, 2023 | Dante Valve Company 5P967 | 1 | $5,797.00 | Dla | SPE7MC24V0307 | |
| Jan 3, 2023 | Dante Valve Company 5P967 | 1 | $5,276.00 | Dla | SPE7M123V2864 | |
| Sep 25, 2021 | Dante Valve Company 5P967 | 1 | $4,238.00 | Dla | SPE7M121V8441 | |
| Mar 23, 2021 | Equipment Parts Sales 1N0P1 | 1 | $2,850.00 | Dla | SPE7MC21P2735 | |
| Mar 3, 2021 | Dante Valve Company 5P967 | 1 | $3,920.00 | Dla | SPE7M121V5101 | |
| Nov 8, 2016 | Dante Valve Company 5P967 | 4 | $3,048.00 | Dla | SPE7MC17P0746 | |
| Nov 13, 2015 | Dante Valve Company 5P967 | 3 | $2,926.00 | Dla | SPE7M016V1889 | |
| Jun 2, 2015 | Triman Industries Inc 0ZBE8 | 2 | $2,922.00 | Dla | SPE7M015VA055 | |
| Oct 23, 2014 | Triman Industries Inc 0ZBE8 | 2 | $2,980.00 | Dla | SPE7M015V1090 | |
| Jul 29, 2014 | Triman Industries Inc 0ZBE8 | 2 | $2,970.00 | Dla | SPE7MC14M8795 | |
| Jan 9, 2007 | Dante Valve Company 5P967 | 4 | $1,925.35 | Dla | SPM7M207M1529 | |
| May 30, 2006 | Dante Valve Company 5P967 | 6 | $1,923.48 | Dla | SPM7M106M0052 | |
| Apr 13, 2006 | Dante Valve Company 5P967 | 8 | $1,894.81 | Dla | SPM7M406M2380 | |
| Feb 15, 2001 | Pioneer Industries, LLC 66200 | 2 | $1,684.31 | Dla | SP076001V6318 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 14 buys 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 20210-H-01-S-0030.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $8,086.82
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Dec 1, 2025
Item characteristics
- Nominal Pipe Size Accommodated
- ALL ENDS INCHES 0.500
- Flow Control Device
- DISK
- Valve Operation Method
- AUTOMATIC
- Connection Type
- ALL ENDS UNTHREADED INTERNAL PIPE
- Adjustable Pressure Range
- POUNDS PER SQUARE INCH 33.0 TO 40.0
- Material
- BODY COPPER ALLOY 922
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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