Home · FSC 4310 Compressors And Vacuum Pumps · NSN 4310-01-325-8127
NSN 4310-01-325-8127 — Ring,Piston
NIIN 01-325-8127 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
NSN 4310-01-325-8127 is the national stock number for a ring,piston in federal supply class 4310 (Compressors And Vacuum Pumps). It cross-references to 3 manufacturer part numbers from 2 CAGE codes, including Circor Aerospace, Inc., Atkomatic Valve Co Inc; the primary is 8504-799. The unit of issue is EA and the FLIS list price is $186.71.
The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 14, 2026 for $1,800 from C & D Equipment Company, Inc.. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.
3
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 |
|---|---|---|---|---|
| 8504-799 | 91816 | Circor Aerospace, Inc. | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 8504-799 | 70642 | Atkomatic Valve Co Inc | 5 · Secondary reference | 9 · Reference only |
| 8504-799 PART 9657-093 | 70642 | Atkomatic Valve Co Inc | 5 · Secondary reference | 9 · Reference only |
| 9657-093 | 70642 | Atkomatic Valve Co Inc | 5 · Secondary reference | 9 · Reference only |
| 9657-093 | 91816 | Circor Aerospace, Inc. | 5 · Secondary reference | 9 · Reference only |
Government demand
Nothing open right now. Last government buy Sep 14, 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 14, 2026 | C & D Equipment Company, Inc. 0E7M8 | $1,800 | Dla | SPE7M126PA356 » 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 8504-799.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $186.71
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2026
Related stock numbers
Other NSNs filed under the same part numbers.
- 01-326-0772 · Piston,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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