Home · FSC 4820 Valves, Nonpowered · NSN 4820-01-045-0940
NSN 4820-01-045-0940 — Valve,Hydraulic
NIIN 01-045-0940 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS
Buying rhythm
from 11 government buys since 2021
The government has bought this item about every 3 months (loose, gaps vary ±84%). Last buy Jan 23, 2025. The gaps are too uneven to put a window on the next one. 1 solicitation is open right now.
How well this works: for loose items, "next buy about one typical gap after the last, give or take 136 days" caught the actual next buy 37% of the time across 34,631 past buys, against 24% 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.
Used on: F-16 Fighting Falcon · all platforms
NSN 4820-01-045-0940 is the national stock number for a valve,hydraulic in federal supply class 4820 (Valves, Nonpowered). It cross-references to 6 manufacturer part numbers from 6 CAGE codes, including Crissair Inc, Preece Inc Decca Valves Div, Transdigm Inc; the primary is 4820PL0578481. The federal catalog ties it to the F-16 Fighting Falcon. The unit of issue is EA and the FLIS list price is $740.13.
The U.S. government has bought this item 17 times on record, 1 of them in the last 24 months, most recently on January 23, 2025 at $572.00 each from New England Specialty Components, LLC. The median unit price paid over 36 months is $564.00. 1 solicitation is open right now, the soonest due September 30, 2026 for 115 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.
6
part numbers from 6 CAGEs
1
open solicitation, all agencies
1
government buy in 24 months · median $564.00
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 |
|---|---|---|---|---|
| 4C3104 | 99240 | Crissair Inc | 3 · Design control (vendor) | 2 · Fully interchangeable |
| A2540 | 50276 | Preece Inc Decca Valves Div | 5 · Secondary reference | 9 · Reference only |
| A2540 | 21392 | Transdigm Inc | 5 · Secondary reference | 2 · Fully interchangeable |
| M9142DCD001 | 6L817 | National Machine Company | 5 · Secondary reference | 2 · Fully interchangeable |
| 4820PL0578481 | 9009H | Jednolity Indeks Materialowy - Uniform Material Index | 6 | 9 · Reference only |
| 4820PL0578488 | 9009H | Jednolity Indeks Materialowy - Uniform Material Index | 6 | 9 · Reference only |
| C7906-4 | 81755 | Lockheed Martin Corporation | 7 · Replaced/superseded | 2 · Fully interchangeable |
Government demand
Open DLA RFQs (DIBBS)
- SPE7M226U0488 · 115 EA · due Sep 30, 2026 · R · AMSC C · DIBBS
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Jan 23, 2025 | New England Specialty Components, LLC 1WAC1 | 27 | $572.00 | Dla | SPE7MC25P0930 | |
| Aug 16, 2024 | Phoenix Trading Inc. 4LF36 | 77 | $475.70 | Dla | SPE7MC24V8306 | |
| Jul 1, 2024 | New England Specialty Components, LLC 1WAC1 | 25 | $556.00 | Dla | SPE7MC24P1964 | |
| May 28, 2024 | New England Specialty Components, LLC 1WAC1 | 50 | $480.00 | Dla | SPE7MC24P1589 | |
| May 24, 2024 | New England Specialty Components, LLC 1WAC1 | 39 | $585.00 | Dla | SPE7MC24V6255 | |
| Apr 29, 2024 | New England Specialty Components, LLC 1WAC1 | 28 | $589.00 | Dla | SPE7MC24P1427 | |
| May 11, 2023 | New England Specialty Components, LLC 1WAC1 | 2 | $737.00 | Dla | SPE7MC23V5384 | |
| Apr 12, 2023 | Mitchell Aircraft, LLC 7BRY1 | 1 | $708.00 | Dla | SPE7MC23V4337 | |
| Apr 4, 2023 | New England Specialty Components, LLC 1WAC1 | 2 | $747.00 | Dla | SPE7MC23V4068 | |
| Jan 20, 2023 | Phoenix Trading Inc. 4LF36 | 5 | $630.00 | Dla | SPE7MC23V2475 | |
| Jan 17, 2023 | New England Specialty Components, LLC 1WAC1 | 33 | $621.00 | Dla | SPE7MC23V2344 | |
| Jan 10, 2023 | Phoenix Trading Inc. 4LF36 | 4 | $610.00 | Dla | SPE7MC23V2164 | |
| Dec 20, 2022 | 2lyons Aerospace LLC 8BPE2 | 73 | $650.38 | Dla | SPE7MC23P0774 | |
| Mar 3, 2022 | Jag Components, LLC 7YJE4 | 28 | $582.00 | Dla | SPE7MC22P1857 | |
| Feb 28, 2022 | 3t Business Group LLC 7VKN1 | 148 | $573.87 | Dla | SPE7MC22P1825 | |
| Nov 18, 2021 | Aeroforce Logistics LLC 7K6J5 | 1 | $900.00 | Dla | SPETA622P0098 | |
| Jul 29, 2021 | Legacy Product Support LLC. 7TR63 | 3 | $819.00 | Dla | SPE4A021P1126 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 17 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 4820PL0578481.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $740.13
- Unit of issue
- EA
- Acquisition advice
- D — Stocked, centrally managed (DLA)
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- End Item Identification
- F-16
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-695-5588 · Drive Assy,Starter,
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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