PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20311Drinking System

Camelbak Products, Llc Dba Camelbak · NSN 8465-01-517-4763 · FSC 8465 · No Item Name Available
Verified by PartsTable
NSN 8465-01-517-4763 — this item is cataloged by the U.S. Government under National Stock Number 8465-01-517-4763. Primary manufacturer part number: 20311.
Features
  • Drinking System — FSC 8465
  • General Characteristics Item Description: BBACK WORN HYDRATION SYSTEM; CAPACITY: 100 OZ. (3.0 LITER); 18"L X 7.5"W X 1"D; VOLUME: 180 CUBIC INCHES; EMPTY WEIGHT: 0.68 LBS; COLOR: OLIVE DRAB, BURST-RESISTANT POLYURETHANE RESERVOIR WITH EXTERNAL ACCESS WIDE-OPENING FILLPORT AND LEAK-PROOF THREADED CAP, DETACHABLE INSULATED DRINKING TUBE WITH BITE VALVE AND COVER, POSITIVE SHUT-OFF VALVE, ABRASION-RESISTANT 1000D CORDURA NYLON SHELL; ERGONOMIC CARRYING HANDLE; FOUR "D" RING ATTACHMENT POINTS LBS
  • 3 verified cross-references
  • Primary manufacturer: Camelbak Products, Llc Dba Camelbak
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Drinking System, cataloged under National Stock Number 8465-01-517-4763, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN8465-01-517-4763
Primary Part Number20311
Item NameDrinking System
FSC / FSG8465 / 84 — No Item Name Available
ManufacturerCamelbak Products, Llc Dba Camelbak
StatusACTIVE
General Characteristics Item DescriptionBBACK WORN HYDRATION SYSTEM; CAPACITY: 100 OZ. (3.0 LITER); 18"L X 7.5"W X 1"D; VOLUME: 180 CUBIC INCHES; EMPTY WEIGHT: 0.68 LBS; COLOR: OLIVE DRAB, BURST-RESISTANT POLYURETHANE RESERVOIR WITH EXTERNAL ACCESS WIDE-OPENING FILLPORT AND LEAK-PROOF THREADED CAP, DETACHABLE INSULATED DRINKING TUBE WITH BITE VALVE AND COVER, POSITIVE SHUT-OFF VALVE, ABRASION-RESISTANT 1000D CORDURA NYLON SHELL; ERGONOMIC CARRYING HANDLE; FOUR "D" RING ATTACHMENT POINTS LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-7534 INTERCHANGEABLE
Bearing,ball,annular
5905-00-173-555020311 INTERCHANGEABLE
Resistor,fixed,wire Wound
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5325-00-262-9127B771137-1 INTERCHANGEABLE
Latch Guide,snapslide Fastener
Honeywell Intl Inc Defense Avionics Systems
5950-00-587-1368203-11 INTERCHANGEABLE
Coil,radio Frequency
Wilco Corp
3455-00-596-516019578 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
4820-01-084-868606792066127 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5998-01-138-8723 INTERCHANGEABLE
Circuit Card Assembly
5998-01-185-4012 INTERCHANGEABLE
Circuit Card Assembly
5920-01-324-8008 INTERCHANGEABLE
Fuseholder,block
5120-01-349-1439 INTERCHANGEABLE
Wrench,box and Open End,combinat
Cross-Reference Index
Part NumberManufacturer
20311 Camelbak (GBR)
STORM OLIVE DRAB Camelbak Products, Llc Dba Camelbak (USA)
20311 PRIMARY Camelbak Products, Llc Dba Camelbak (USA)
Related Parts
3110-00-156-7534INTERCHANGEABLE
BEARING,BALL,ANNULAR
5905-00-173-5550INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
20311
5325-00-262-9127INTERCHANGEABLE
LATCH GUIDE,SNAPSLIDE FASTENER
B771137-1
5950-00-587-1368INTERCHANGEABLE
COIL,RADIO FREQUENCY
203-11
3455-00-596-5160INTERCHANGEABLE
REAMER,MACHINE
19578
4820-01-084-8686INTERCHANGEABLE
STEM,FLUID VALVE
06792066127
5998-01-138-8723INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5998-01-185-4012INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5920-01-324-8008INTERCHANGEABLE
FUSEHOLDER,BLOCK
5120-01-349-1439INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
6240-01-419-7725INTERCHANGEABLE
LAMP,FLUORESCENT
7920-01-660-3494INTERCHANGEABLE
BRUSH,CLEANING,TOOL AND PARTS
2031-1

Frequently Asked Questions

What is NSN 8465-01-517-4763?

NSN 8465-01-517-4763 is a Drinking 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 8465-01-517-4763?

NSN 8465-01-517-4763 has 3 cross-referenced part numbers: 20311 (Camelbak), STORM OLIVE DRAB (Camelbak Products, Llc Dba Camelbak), 20311 (Camelbak Products, Llc Dba Camelbak).

What NSN replaces 8465-01-517-4763?

There are 12 known substitutes for 8465-01-517-4763: 3110-00-156-7534, 5905-00-173-5550, 5325-00-262-9127 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20311?

Key specifications for 20311: General Characteristics Item Description: BBACK WORN HYDRATION SYSTEM; CAPACITY: 100 OZ. (3.0 LITER); 18"L X 7.5"W X 1"D; VOLUME: 180 CUBIC INCHES; EMPTY WEIGHT: 0.68 LBS; COLOR: OLIVE DRAB, BURST-RESISTANT POLYURETHANE RESERVOIR WITH EXTERNAL ACCESS WIDE-OPENING FILLPORT AND LEAK-PROOF THREADED CAP, DETACHABLE INSULATED DRINKING TUBE WITH BITE VALVE AND COVER, POSITIVE SHUT-OFF VALVE, ABRASION-RESISTANT 1000D CORDURA NYLON SHELL; ERGONOMIC CARRYING HANDLE; FOUR "D" RING ATTACHMENT POINTS LBS. 1 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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