Home · NSN 01-438-6552
NSN 01-438-6552 — Valve,Safety Relief
NIIN 01-438-6552 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
NSN 01-438-6552 is the national stock number for a valve,safety relief. It cross-references to 6 manufacturer part numbers from 5 CAGE codes, including Emerson Automation Solutions Final Control Us Lp, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Anderson Greenwood Lp Dba Anderson Greenwood Crosby; the primary is 20219. The unit of issue is EA and the FLIS list price is $22,987.20.
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.
6
part numbers from 5 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 |
|---|---|---|---|---|
| 20219PS41M | 15187 | Emerson Automation Solutions Final Control Us Lp | 3 · Design control (vendor) | 2 · Fully interchangeable |
| MIL-DTL-24332 | 81349 | Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M | 4 | 1 · Not fully interchangeable |
| 20219C01E0121 | 01343 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby | 5 · Secondary reference | 9 · Reference only |
| 20219C01E0121 | 15187 | Emerson Automation Solutions Final Control Us Lp | 5 · Secondary reference | 9 · Reference only |
| 20219PS41M | 01343 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby | 5 · Secondary reference | 9 · Reference only |
| BAMGG07SHH | 5P967 | Dante Valve Company | 5 · Secondary reference | 2 · Fully interchangeable |
| BAMGG07SHH | 65079 | Danco Valve Company | 5 · Secondary reference | 9 · Reference only |
| MIL-V-24332 | 81349 | Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M | 5 · Secondary reference | 9 · Reference only |
| 20219 | 01343 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby | D | 9 · Reference only |
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 20219.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $22,987.20
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Flow Control Device
- DISK
- Disk Loading Method
- SPRING
- Maximum Operating Temp
- SINGLE RESPONSE FAHRENHEIT 150.0
- Valve Operation Method
- AUTOMATIC
- Flange Shape
- ALL ENDS ROUND
- Connection Type
- ALL ENDS FLANGE
- Valve Size
- INCHES 2.000
- Adjustable Pressure Range
- POUNDS PER SQUARE INCH 121.0 TO 135.0
- Operating Pressure
- SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 150.0
- First Connection Face To Centerline Distance
- INCHES 4.750
- Second Connection Face To Centerline Distance
- INCHES 4.750
- Material
- BODY BRONZE
- Material Document And Classification
- BODY ASSN STD SINGLE MATERIAL RESPONSE AST-B-61
- Media For Which Designed
- SINGLE RESPONSE LIQUID
- Specification/Standard Data
- GOVERNMENT SPECIFICATION 81349--IL-V-24332
- Nondefinitive Spec/Std Data
- GRADE B
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-010-6118 · Valve,Safety Relief
- 00-017-6150 · Pin,Straight,Headless
- 00-038-7018 · Valve,Safety Relief
- 00-156-7442 · Bearing,Ball,Annular
- 00-203-7911 · Valve,Safety Relief
- 00-247-8693 · Valve,Safety Relief
- 00-262-1081 · Valve,Safety Relief
- 00-289-0894 · Valve,Safety Relief
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.