Search NATO Stock Numbers

4820012591311 (Valve, Safety Relief)

NSN: 4820-01-259-1311 • NIIN: 012591311

Overview

Item Name
VALVE, SAFETY RELIEF [Find More]
FSC / PSC
4820 - Valves, Nonpowered
NSG
48 - Valves
Unit
EA
DoD Standard Price
$14,317.58
Most Recent Price
$11,766.00 [See More]
NATO Stock Number (NSN) 4820-01-259-1311 for Valve, Safety Relief has supplier part numbers UCKCRN08XCCE, DNXE62FF-8-16-00 ASSY UCKCRN08CC, UCKCRN08JCCE, UCKCRN08JCCE, UCKCRN08CCCE, DNXE62FF-8-16-00 ASSY UCKCRN08CC, UCKCNN01KKM, DNXE62FF, CCKCRN08CCE, DX-50C/SP, DX-50C/SP, DX-50C/SP. The standard DoD price for this item is $14,317.58, the most recent price is $11,766.00, and the historical price range is $2,222.70 - $11,766.00. Recent awards include SPE7M026P0045, SPE7MC24V5253, SPE7MC24V5253P00001, SPE7MC24V4154P00001, SPE7MC24V4154, SPE7MC23V3029.
Approved Suppliers

DLA designated suppliers for 4820012591311 (4820-01-259-1311)
Pricing and Awardees

NSN 4820012591311 (4820-01-259-1311) historical government contracts and pricing

Multi-Award Supply Contracts

Automated Indefinite Delivery Contract (AIDC) awards supplying NSN 4820012591311 (4820-01-259-1311)

Characteristics

Government defined characteristics for 4820012591311 (4820-01-259-1311)

Hazardous and Environmental Characteristics
Hazardous Material Indicator (HMIC)
None
Hazardous Characteristics (HCC)
None
Electrostatic Discharge (ESD EMI)
None
Environmental Attributes (ENAC)
None
Product Characteristics
Code Requirement Description
ADQU Flow control device Disk
ADSR Bonnet type Exposed spring
ADST Bonnet attachment method Bolted
ADSU Disk loading method Spring
AECS Bolt hole quantity 4
AEHZ Maximum operating temp Single response fahrenheit 775.0
AQLR Valve operation method Automatic
ARKN Flange shape All ends round with holes
AWLS Connection type All ends flange
CQQF Operating pressure Single response pounds per square inch (psi) maximum 150.0
CWCD Nominal outside diameter Second end inches 4.875
CWCD Nominal outside diameter First end inches 3.875
CWCK Nominal thickness First end inches 0.375
CWCK Nominal thickness Second end inches 0.688
CWCQ Bolt hole nominal diameter First end inches 0.625
CWCQ Bolt hole nominal diameter Second end inches 0.750
CWCT Bolt circle nominal diameter First end inches 2.750
CWCT Bolt circle nominal diameter Second end inches 3.500
CWDF Flange face design All ends raised straight
CWDH Raised face nominal height Second end inches 0.250
CWDH Raised face nominal height First end inches 0.062
CWDL Raised face nominal diameter First end inches 1.688
CWDL Raised face nominal diameter Second end inches 2.000
MATT Material Body steel
MATT Material Seat steel corrosion resisting
MATT Material Stem steel corrosion resisting
MATT Material Flow control device steel corrosion resisting
MEDA Media for which designed Single response steam
PRPY Proprietary characteristics Pacs
STYL Style designator None
Additional Identifiers
FIIG
None
PINC
0005488
SOS
SMS
CRIT CD
X
II
0
RPD MRC
None
DMIL
A
DMIL INT CD
1
PMIC
A
IUID Indicator
Not Indicated
Schedule B
8481400000
ADP
None
NATO FMSN
None
FEDMALL
Yes
Major Organizational Entity (MOE)

MOE Rules for 4820012591311 (4820-01-259-1311)

Rule MOE AMC AMSC NIMSC IMC AAC DSOR
N9BC Navy 3 C None Z None
Government Organizations

Organizations that use 4820012591311 (4820-01-259-1311)

Item Description
Management Control 3B-----
Effective Date Dec. 1, 2025
Unit of Issue Each - A numeric quantity of one item of supply. Do not use if a more specific term applies, such as kit, set, assortment, assembly, group, sheet, plate, strip or length.
Unit Price $14317.58
Quantity Per Unit 1
Controlled Inventory Unclassified
Shelf Life Non-Deteriorative No Shelf-Life Applies
Acquisition Advice INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item.
Packaging

Packaging Details for 4820012591311 (4820-01-259-1311)

FLIS Packaging Dimensions: L × W × H
Unpackaged Weight
0 lbs
Unpackaged Dimensions
0 × 0 × 0
Unit Pack Weight
12.900 lbs
Unit Pack Dimensions
0 × 0 × 0
Unit Pack Cube
0.3530
Level A
Q
Level B
Q
Level C
None
Distribution Standard System (DSS) Weight and Cube
DSS Weight
12.9200 lbs
DSS Cube
.352734 ft³
DIBBS Opportunities

Recent 4820012591311 (4820-01-259-1311) DLA opportunities put for bid on DIBBS

Federal Contract Opportunities

Recent 4820012591311 (4820-01-259-1311) federal solicitations

DLA Stock on Hand

Historical DLA on hand stock and reorder point for 4820012591311 (4820-01-259-1311)

Reference Data As Of: 10/18/26