Home · NSN 00-531-2261
NSN 00-531-2261 — O-Ring
NIIN 00-531-2261 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS
NSN 00-531-2261 is the national stock number for an o-ring. It cross-references to 5 manufacturer part numbers from 6 CAGE codes, including Valcor Engineering Corporation, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Strohmeyer, Julie A. Dba Julie A. Strohmeyer; the primary is 1820-57400-90. The unit of issue is EA and the FLIS list price is $2.08.
No government purchase of this stock number is on our record yet. 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.
5
part numbers from 6 CAGEs
0
open solicitations, all agencies
0
government buys 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 |
|---|---|---|---|---|
| 203289 | 96487 | Valcor Engineering Corporation | 3 · Design control (vendor) | 2 · Fully interchangeable |
| MILP5516CLASSA | 81349 | Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M | 4 | 1 · Not fully interchangeable |
| 1820-57400-90 | 81168 | Strohmeyer, Julie A. Dba Julie A. Strohmeyer | 5 · Secondary reference | 9 · Reference only |
| 203289 | 0KDP7 | Kidde-Fenwal, LLC | 5 · Secondary reference | 9 · Reference only |
| 546924 | 21450 | Army Weapons Command Attn Amswe-Ree-S | 5 · Secondary reference | 2 · Fully interchangeable |
| 8526597 | 18876 | Us Army Aviation And Missile Command | 5 · Secondary reference | 2 · Fully interchangeable |
Government demand
Nothing open right now. Watch this NSN and we will email you when it is solicited.
What the government paid
No government purchase on record for this NSN.
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.
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 1820-57400-90.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $2.08
- Unit of issue
- EA
- Acquisition advice
- J — Not stocked, central procurement
- Source of supply
- SMS
- Shelf life code
- Y
- Effective
- Oct 1, 2026
Item characteristics
- Temp Rating
- FAHRENHEIT -65.0 AND FAHRENHEIT 160.0
- Cross-Sectional Height
- INCHES NOMINAL 0.062
- Material
- RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-123-5665 · Packing,Preformed
- 00-171-9916 · O-Ring
- 00-186-1118 · Cone And Rollers,Tapered Roller
- 00-291-5978 · Packing,Preformed
- 00-706-3188 · O-Ring
- 00-718-9295 · O-Ring
- 00-894-3208 · Band,Cable,Thermocouple
- 01-053-3592 · Gasket
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.