PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40020Hydration System

Camelbak Products, Llc Dba Camelbak · NSN 8465-01-541-8328 · FSC 8465 · No Item Name Available
Verified by PartsTable
NSN 8465-01-541-8328 — this item is cataloged by the U.S. Government under National Stock Number 8465-01-541-8328. Primary manufacturer part number: 40020.
Features
  • Hydration System — FSC 8465
  • Closure Type: SCREW CAP
  • Capacity Rating: 100.0 OUNCES OZ
  • 1 verified cross-reference
  • Primary manufacturer: Camelbak Products, Llc Dba Camelbak
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hydration System, cataloged under National Stock Number 8465-01-541-8328, is classified within Federal Supply Class 8465 (No Item Name Available) of the Clothing, Individual Equipment, and Insignia group. The primary manufacturer of record is Camelbak Products, Llc Dba Camelbak. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN8465-01-541-8328
Primary Part Number40020
Item NameHydration System
FSC / FSG8465 / 84 — No Item Name Available
ManufacturerCamelbak Products, Llc Dba Camelbak
StatusACTIVE
Closure TypeSCREW CAP
Capacity Rating100.0 OUNCES OZ
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-259-7113969702 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5325-00-282-20474002-0 INTERCHANGEABLE
Eyelet,turnlock Fastener
Howmet Global Fastening Systems Inc Div Camloc Products
2540-00-287-231761-200 INTERCHANGEABLE
Blade,windshield Wiper
Trico Products Corporation
6520-00-517-9000 INTERCHANGEABLE
Cone,felt,dental Grinding and Po
5930-00-518-381140020 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
1015-00-730-75117307511 INTERCHANGEABLE
Cable
Army, United States Department of the Dba Watervliet Arsenal Div Business Development
5999-00-847-0717SM-A-801058-8 INTERCHANGEABLE
Shielding Gasket,electronic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4820-00-915-459140020 INTERCHANGEABLE
Cup
Walz & Krenzer Inc Div Mapeco Products
5940-00-983-6045 INTERCHANGEABLE
Terminal Board
5120-01-344-6896 INTERCHANGEABLE
Screwdriver,flat Tip
Cross-Reference Index
Part NumberManufacturer
40020 PRIMARY Camelbak Products, Llc Dba Camelbak (USA)
Related Parts
5935-00-259-7113INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
969702
5325-00-282-2047INTERCHANGEABLE
EYELET,TURNLOCK FASTENER
4002-0
2540-00-287-2317INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
61-200
6520-00-517-9000INTERCHANGEABLE
CONE,FELT,DENTAL GRINDING AND PO
5930-00-518-3811INTERCHANGEABLE
SWITCH,PRESSURE
40020
1015-00-730-7511INTERCHANGEABLE
CABLE
7307511
5999-00-847-0717INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
SM-A-801058-8
4820-00-915-4591INTERCHANGEABLE
CUP
40020
5940-00-983-6045INTERCHANGEABLE
TERMINAL BOARD
5120-01-344-6896INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
4310-01-505-6104INTERCHANGEABLE
COMPRESSOR,RECIPROCATING
5915-01-567-6723INTERCHANGEABLE
FILTER SUBASSEMBLY
40020

Frequently Asked Questions

What is NSN 8465-01-541-8328?

NSN 8465-01-541-8328 is a Hydration System, manufactured by Camelbak Products, Llc Dba Camelbak, classified under FSC 8465 (No Item Name Available). Status: active.

What are the part numbers for NSN 8465-01-541-8328?

NSN 8465-01-541-8328 has 1 cross-referenced part number: 40020 (Camelbak Products, Llc Dba Camelbak).

What NSN replaces 8465-01-541-8328?

There are 12 known substitutes for 8465-01-541-8328: 5935-00-259-7113, 5325-00-282-2047, 2540-00-287-2317 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40020?

Key specifications for 40020: Closure Type: SCREW CAP; Capacity Rating: 100.0 OUNCES OZ; Part Name Assigned by Controlling Agency: MOTHERLODE; Special Features: CHEMICAL BIOLOGICAL RESISTANT; TYPE M GAS MASK ADAPTER, DIGITAL DESERT CAMO. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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