Home · FSC 4820 Valves, Nonpowered · NSN 4820-01-485-3316
NSN 4820-01-485-3316 — Seat,Valve
NIIN 01-485-3316 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS
NSN 4820-01-485-3316 is the national stock number for a seat,valve in federal supply class 4820 (Valves, Nonpowered). It cross-references to 8 manufacturer part numbers from 2 CAGE codes, including Naval Sea Systems Command, Naval Inventory Control Point Mechanicsburg; the primary is 5001003. The unit of issue is EA and the FLIS list price is $401.97.
The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 3, 2026 for $1,050 from B N L Industries Inc. 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.
8
part numbers from 2 CAGEs
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 |
|---|---|---|---|---|
| 803-5001003-X5XX-04 | 53711 | Naval Sea Systems Command | 3 · Design control (vendor) | 1 · Not fully interchangeable |
| 5001003CP | 03950 | Naval Inventory Control Point Mechanicsburg | 5 · Secondary reference | 1 · Not fully interchangeable |
| 803-5001003-S5XX-04 | 53711 | Naval Sea Systems Command | 5 · Secondary reference | 9 · Reference only |
| 803-5001003-S5XX-04CP | 03950 | Naval Inventory Control Point Mechanicsburg | 5 · Secondary reference | 9 · Reference only |
| 803-5001003-S5XX-04SPCLN | 53711 | Naval Sea Systems Command | 5 · Secondary reference | 9 · Reference only |
| 803-5001003-S5XX-04SPCLNCP | 03950 | Naval Inventory Control Point Mechanicsburg | 5 · Secondary reference | 1 · Not fully interchangeable |
| 803-5001003-X5XX-04CP | 03950 | Naval Inventory Control Point Mechanicsburg | 5 · Secondary reference | 1 · Not fully interchangeable |
| 5001003 | 53711 | Naval Sea Systems Command | D | 9 · Reference only |
Government demand
Nothing open right now. Last government buy Sep 3, 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 3, 2026 | B N L Industries Inc 0AZ22 | $1,050 | Dla | SPE7MC26P3544 » 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 5001003.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $401.97
- Unit of issue
- EA
- Acquisition advice
- J — Not stocked, central procurement
- Source of supply
- SMS
- Effective
- Oct 1, 2026
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-031-0920 · Nut,Self-Locking,Hexagon
- 00-040-8488 · Seat,Valve
- 00-881-1611 · Nut,Self-Locking,Hexagon
- 01-061-9242 · Valve,Ball
- 01-122-4310 · Seat,Valve
- 01-162-0110 · Adapter,Straight,Flange To Pipe
- 01-169-0956 · Seat,Valve
- 01-188-7772 · Tailpiece,Valve
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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