Home · FSC 4810 Valves, Powered · NSN 4810-01-596-5572
NSN 4810-01-596-5572 — Valve Assembly
NIIN 01-596-5572 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
Buying rhythm
from 7 government buys since 2021
The government has bought this item about every 10 months (regular, gaps vary ±55%). Last buy Sep 23, 2026. If the rhythm holds, the next one falls between Feb 18, 2027 and Dec 13, 2027: next buy not yet due. 1 solicitation is open right now.
How well this works: for regular items, "next buy about one typical gap after the last, give or take 121 days" caught the actual next buy 42% of the time across 15,953 past buys, against 22% for a fixed "one year later" guess. A rhythm, not a schedule: DLA buys when stock and demand say so. Every item due for a buy now.
NSN 4810-01-596-5572 is the national stock number for a valve assembly in federal supply class 4810 (Valves, Powered). It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including Marotta Controls Inc, Electric Boat Corporation; the primary is 218075060. The unit of issue is EA and the FLIS list price is $73,092.22.
The U.S. government has bought this item 11 times on record, 3 of them in the last 24 months, most recently on September 23, 2026 for $200,682 from Marotta Controls Inc. The median unit price paid over 36 months is $64,076.00. 1 solicitation is open right now, the soonest due October 2, 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.
2
part numbers from 2 CAGEs
1
open solicitation, all agencies
3
government buys in 24 months · median $64,076.00
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 |
|---|---|---|---|---|
| 285004-0001 | 99657 | Marotta Controls Inc | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 218075060 | 96169 | Electric Boat Corporation | 5 · Secondary reference | 2 · Fully interchangeable |
Government demand
Open DLA RFQs (DIBBS)
- SPE7MC26T286N · 2 EA · due Oct 2, 2026 · N · AMSC Q · DIBBS
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Sep 23, 2026 | Marotta Controls Inc 99657 | $200,682 | Dla | SPE7M126V142W » Award/Basic Package View | ||
| Oct 20, 2025 | Marotta Controls Inc 99657 | 2 | $64,076.00 | Dla | SPE7MC26V0283 | |
| Oct 1, 2025 | Marotta Controls Inc 99657 | 2 | $64,076.00 | Dla | SPE7MC26V0018 | |
| Feb 22, 2024 | Marotta Controls Inc 99657 | 2 | $68,899.00 | Dla | SPE7MC24V3637 | |
| Sep 5, 2023 | Marotta Controls Inc 99657 | 1 | $71,500.00 | Dla | SPE7MC23V8522 | |
| Aug 17, 2023 | Marotta Controls Inc 99657 | 1 | $71,500.00 | Dla | SPE7MC23V7984 | |
| Dec 6, 2022 | Marotta Controls Inc 99657 | 4 | $57,400.00 | Dla | SPE7MC23V1385 | |
| Nov 29, 2022 | Marotta Controls Inc 99657 | 3 | $62,650.00 | Dla | SPE7MC23V1180 | |
| Nov 8, 2022 | Marotta Controls Inc 99657 | 3 | $62,650.00 | Dla | SPE7M023V0504 | |
| Sep 14, 2022 | Marotta Controls Inc 99657 | 2 | $75,950.00 | Dla | SPE7M022P3259 | |
| Nov 5, 2021 | Marotta Controls Inc 99657 | 2 | $52,125.00 | Dla | SPE7M022P0416 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 11 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 218075060.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $73,092.22
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- End Connection Quantity
- 2
- Valve Operation Method
- SOLENOID
- Valve Quantity
- 1
- Connection Type
- THREADED EXTERNAL TUBE
- Valve Size
- INCHES 0.500
- Body Material
- COPPER ALLOY
- Part Name Assigned By Controlling Agency
- VALVE ASSEMBLY, 2W, 2POS, N.C.
- Furnished Items And Quantity
- ADAPTER 2
Related stock numbers
Other NSNs filed under the same part numbers.
- 01-722-0043 · Cover,Coil
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.
Get the daily Market Pulse
New DLA RFQs, SAM.gov notices, yesterday's awards and FAA directives, weekday mornings. Free, one click to leave.