Search NATO Stock Numbers

4920015181271 (Valve, Relief, 3800ps)

NSN: 4920-01-518-1271 • NIIN: 015181271

Overview

Item Name
VALVE, RELIEF, 3800PS [Find More]
End Product
SPECIAL AIRCRAFT AND ENGINE TOOL AND SUPPORT EQUIPMENT / PARTS (E-NSN ISIL) [Find More]
FSC / PSC
4920 - Aircraft Maintenance And Repair Shop Specialized Equipment
NSG
49 - Maint/Repair Shop Equipment
Unit
EA
DoD Standard Price
$1,037.88
Most Recent Price
$798.55 [See More]
NATO Stock Number (NSN) 4920-01-518-1271 for Valve, Relief, 3800ps has supplier part numbers 64669, 64669. The standard DoD price for this item is $1,037.88, the most recent price is $798.55, and the historical price range is $432.00 - $798.55. The end product for this NSN is Special Aircraft And Engine Tool And Support Equipment / Parts (E-Nsn Isil). Recent awards include SPE4A625F381B, SPE4A625F231T, SPE4A625PL984, SPE4A625V9973, SPE4A625F0763, SPE4A624F8455.
Approved Suppliers

DLA designated suppliers for 4920015181271 (4920-01-518-1271)
Pricing and Awardees

NSN 4920015181271 (4920-01-518-1271) historical government contracts and pricing

Multi-Award Supply Contracts

Automated Indefinite Delivery Contract (AIDC) awards supplying NSN 4920015181271 (4920-01-518-1271)

Characteristics

Government defined characteristics for 4920015181271 (4920-01-518-1271)

Hazardous and Environmental Characteristics
Hazardous Material Indicator (HMIC)
N
Hazardous Characteristics (HCC)
None
Electrostatic Discharge (ESD EMI)
None
Environmental Attributes (ENAC)
None
Product Characteristics
Code Requirement Description
AGAV End item identification Special aircraft and engine tool and support equipment / parts (e-nsn isil)
CRTL Criticality code justification Agav
CXCY Part name assigned by controlling agency Inavy: valve, relief, 3800 ps
FEAT Special features Next higher assy is nsn 3655-01-517-9308; Servicing, nitrogen unit
Additional Identifiers
FIIG
A23900
PINC
1832303
SOS
SMS
CRIT CD
Y
II
4
RPD MRC
None
DMIL
A
DMIL INT CD
7
PMIC
A
IUID Indicator
Not Indicated
Schedule B
None
ADP
0
NATO FMSN
005
FEDMALL
Yes
Major Organizational Entity (MOE)

MOE Rules for 4920015181271 (4920-01-518-1271)

Rule MOE AMC AMSC NIMSC IMC AAC DSOR
N9BG Navy 1 P Z
Government Organizations

Organizations that use 4920015181271 (4920-01-518-1271)

Item Description
Management Control -------
Effective Date Oct. 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 $1037.88
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 4920015181271 (4920-01-518-1271)

FLIS Packaging
Unpackaged Item Weight
. lbs
Unpackaged Item Dimensions
None
Unit Pack Weight
.0 lbs
Unit Pack Dimensions
0005 X 0003 X 0003
Unit Pack Cube
.000
Level A
E
Level B
Q
Level C
None
Distribution Standard System (DSS) Weight and Cube
DSS Weight
.7774 lbs
DSS Cube
.024739 ft³
DIBBS Opportunities

Recent 4920015181271 (4920-01-518-1271) DLA opportunities put for bid on DIBBS

Federal Contract Opportunities

Recent 4920015181271 (4920-01-518-1271) federal solicitations

DLA Stock on Hand

Historical DLA on hand stock and reorder point for 4920015181271 (4920-01-518-1271)

DLA Forecast

Next 24 month DLA purchase forecast for 4920015181271 (4920-01-518-1271)

Reference Data As Of: 12/18/25