Home · FSC 4810 Valves, Powered · NSN 4810-01-438-3627

NSN 4810-01-438-3627 — Valve,Solenoid

NIIN 01-438-3627 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 9 government buys since 2017

The government has bought this item about every 11 months (regular, gaps vary ±58%). Last buy Sep 2, 2025. If the rhythm holds, the next one falls between Mar 19, 2026 and Apr 17, 2027: a buy is due about now. 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 4810-01-438-3627 is the national stock number for a valve,solenoid in federal supply class 4810 (Valves, Powered). It cross-references to 1 manufacturer part number from 1 CAGE code, including Ruggles-Klingemann Mfg Co Dba The Ruggles-Klingemann Company; the primary is 1S-5330. The unit of issue is EA and the FLIS list price is $56,147.36.

The U.S. government has bought this item 14 times on record, 1 of them in the last 24 months, most recently on September 2, 2025 at $40,998.00 each from Martin Military Inc. The median unit price paid over 36 months is $40,998.00. 1 solicitation is open right now, the soonest due October 5, 2026 for 1 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.

1

part number from 1 CAGE

1

open solicitation, all agencies

1

government buy in 24 months · median $40,998.00

0

sellers with confirmed stock

Watch NSN 4810-01-438-3627: an email the morning the government solicits or buys it, or an AD names it. Free.
Know someone who should see this?

Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
1S-533052406Ruggles-Klingemann Mfg Co Dba The Ruggles-Klingemann Company3 · Design control (vendor)2 · Fully interchangeable

Government demand

Open DLA RFQs (DIBBS)

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 2, 2025Martin Military Inc 1WZZ21$40,998.00DlaSPE7MC25V5638
Jan 20, 2023Kampi Components Co Inc 7Z0161$36,742.93DlaSPE7MC23V2443
Dec 2, 2021Sarco Inc 0ABX51$26,898.00DlaSPE7M522P1458
May 25, 2021Dreamfind, Inc. 1V4T72$27,004.91DlaSPE7MC21P3664
Jul 10, 2020Dreamfind, Inc. 1V4T74$24,114.37DlaSPE7MC20P4482
May 17, 2019Sarco Inc 0ABX52$23,937.00DlaSPE7M319P3908
Jul 18, 2018Dreamfind, Inc. 1V4T72$23,397.93DlaSPE7MC18P5457
Jan 17, 2018Dreamfind, Inc. 1V4T72$23,478.19DlaSPE7M318P2076
Jan 9, 2017Dreamfind, Inc. 1V4T71$22,924.74DlaSPE7M017V3864
May 18, 2016Dreamfind, Inc. 1V4T74$22,719.93DlaSPE7MC16M5930
Jun 18, 2013Dreamfind, Inc. 1V4T73$19,034.93DlaSPE7MC13M0125
Mar 13, 2013Subsea Air Systems LLC 6L8271$19,140.00DlaSPM7MC13M4672
Jan 22, 2013Subsea Air Systems LLC 6L8271$19,140.00DlaSPM7MC13M3298
Dec 10, 2012New Era Contract Sales Inc 0FA683$20,176.00DlaSPM7MC13V2542

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 1S-5330.

Request 1S-5330

No account needed. Goes to the sellers who carry this number or its family.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$56,147.36
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Flow Control Device
POPPET
Bolt Hole Quantity
4
End Item Identification
NIMITZ CLASS CVN
Current Rating In Amps
0.260
Valve Operation Method
SOLENOID
Flange Shape
ALL ENDS ROUND WITH HOLES
Connection Type
ALL ENDS FLANGE
Mounting Position
HORIZONTAL
Valve Size
INCHES 1.000
Voltage In Volts And Current Type
AC 115.0
Nominal Outside Diameter
ALL ENDS INCHES 4.250
Face To Face Distance
INCHES 6.375
Nominal Thickness
ALL ENDS INCHES 0.750
First Connection Face To Centerline Distance
INCHES 3.188
Bolt Hole Nominal Diameter
ALL ENDS INCHES 0.563
Bolt Circle Nominal Diameter
ALL ENDS INCHES 3.125
Flange Face Design
ALL ENDS PLAIN
Phase
SINGLE
Special Features
TRIP TYPE
Frequency In Hertz
60.0
Material
FLOW CONTROL DEVICE NICKEL ALLOY
Material
SEAT NICKEL ALLOY 400
Material
STEM NICKEL ALLOY R-405
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.

Get the daily Market Pulse

New DLA RFQs, SAM.gov notices, yesterday's awards and FAA directives, weekday mornings. Free, one click to leave.