PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W3707-3O-Ring

Waterous Company · NSN 5331-00-599-3036 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-599-3036 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-599-3036. Primary manufacturer part number: W3707-3.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER SYNTHETIC
  • Cross-Sectional Height: 0.094 INCHES NOMINAL IN
  • 13 verified cross-references
  • Primary manufacturer: Waterous Company
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-599-3036, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Waterous Company. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-00-599-3036
Primary Part NumberW3707-3
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerWaterous Company
StatusCANCELLED
MaterialRUBBER SYNTHETIC
Cross-Sectional Height0.094 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5975-00-054-1861 INTERCHANGEABLE
Support,electric Conduit
5340-00-114-9916PCNY-125-9-D INTERCHANGEABLE
Strap,retaining
Catamount Mfg Inc
6150-00-121-199643459 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Unison Industries Llc
3110-00-144-8663 INTERCHANGEABLE
Bearing,ball,annular
1730-00-238-803415009 INTERCHANGEABLE
Lever,high Reach Tr
Time Manufacturing Company Dba Time Manufacturing Company
5977-00-250-7651 INTERCHANGEABLE
Brush,electrical Contact
5133-00-262-2157 INTERCHANGEABLE
Drill,twist
5320-00-262-7698NAS1500-09 INTERCHANGEABLE
Pin-Rivet
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5331-00-291-7337214-40-36 INTERCHANGEABLE
O-Ring
Kaydon Custom Filtration Corporation
2805-00-363-772801008 INTERCHANGEABLE
Guide,valve Stem
Safeguard Powertech Systems
Cross-Reference Index
Part NumberManufacturer
W3707-3 PRIMARY Waterous Company (USA)
A16367-209 PRIMARY Falls Filtration Technologies, Inc. (USA)
4824-3308132REVAPC12 Naval Ship Systems Command (USA)
43459 Ashcroft Inc Dba Heise (USA)
1820-9LK60 Strohmeyer, Julie a. Dba Julie a. Strohmeyer (USA)
15009 PRIMARY Eaton Corporation Div Eaton Fluid Power (USA)
2-11110V60-27 Strohmeyer, Julie a. Dba Julie a. Strohmeyer (USA)
D95000-111 PRIMARY Minnesota Rubber Co (USA)
R8910B1-2 702REVAPC12 PRIMARY Ashcroft Inc Dba Heise (USA)
PRP902-9 Parker Hannifin Corporation Div O-Ring Division (USA)
114332-9 PRIMARY Hydro-Aire Aerospace Corp (USA)
HT164 PRIMARY Roseman Mfg Co (USA)
PC12 Naval Ship Systems Command (USA)
Related Parts
5975-00-054-1861INTERCHANGEABLE
SUPPORT,ELECTRIC CONDUIT
5340-00-114-9916INTERCHANGEABLE
STRAP,RETAINING
PCNY-125-9-D
6150-00-121-1996INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
43459
3110-00-144-8663INTERCHANGEABLE
BEARING,BALL,ANNULAR
1730-00-238-8034INTERCHANGEABLE
LEVER,HIGH REACH TR
15009
5977-00-250-7651INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
5133-00-262-2157INTERCHANGEABLE
DRILL,TWIST
5320-00-262-7698INTERCHANGEABLE
PIN-RIVET
NAS1500-09
5331-00-291-7337INTERCHANGEABLE
O-RING
214-40-36
2805-00-363-7728INTERCHANGEABLE
GUIDE,VALVE STEM
01008
5935-00-390-8570INTERCHANGEABLE
ADAPTER,CONNECTOR
15009
9540-00-529-5743INTERCHANGEABLE
BEAM,STRUCTURAL

Frequently Asked Questions

What is NSN 5331-00-599-3036?

NSN 5331-00-599-3036 is a O-Ring, manufactured by Waterous Company, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-599-3036?

NSN 5331-00-599-3036 has 13 cross-referenced part numbers: W3707-3 (Waterous Company), A16367-209 (Falls Filtration Technologies, Inc.), 4824-3308132REVAPC12 (Naval Ship Systems Command), 43459 (Ashcroft Inc Dba Heise), 1820-9LK60 (Strohmeyer, Julie a. Dba Julie a. Strohmeyer) and 8 more.

What NSN replaces 5331-00-599-3036?

There are 12 known substitutes for 5331-00-599-3036: 5975-00-054-1861, 5340-00-114-9916, 6150-00-121-1996 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W3707-3?

Key specifications for W3707-3: Material: RUBBER SYNTHETIC; Cross-Sectional Height: 0.094 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-599-3036 still in active supply?

NSN 5331-00-599-3036 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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