PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WWT696Trap,steam

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 4730-00-270-4338 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-270-4338 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-270-4338. Primary manufacturer part number: WWT696.
Features
  • Trap,steam — FSC 4730
  • Inlet Connection Type: GROUND JOINT TAILPIECE W/UNION NUT
  • Outlet Connection Type: GROUND JOINT TAILPIECE W/UNION NUT
  • Rated Capacity at Maximum Working Pressure: 425.000 POUNDS OF WATER PER HOUR LBS
  • Body Design: STRAIGHT PATTERN
  • Maximum Steam Working Pressure: ERR-060
  • Material: STEEL OVERALL
  • Thread Direction: RIGHT-HAND BOTH INLET AND OUTLET
Applications
  • Applications requiring Steel Overall construction
General Description

The Trap,steam, cataloged under National Stock Number 4730-00-270-4338, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 10 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
NSN4730-00-270-4338
Primary Part NumberWWT696
Item NameTrap,steam
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Inlet Connection TypeGROUND JOINT TAILPIECE W/UNION NUT
Outlet Connection TypeGROUND JOINT TAILPIECE W/UNION NUT
Rated Capacity at Maximum Working Pressure425.000 POUNDS OF WATER PER HOUR LBS
Body DesignSTRAIGHT PATTERN
Maximum Steam Working PressureERR-060
MaterialSTEEL OVERALL
Thread DirectionRIGHT-HAND BOTH INLET AND OUTLET
Nondefinitive Spec/std Data2 CLASS AND 5 TYPE
Screw Thread Series DesignatorNPT BOTH INLET AND OUTLET
Design TypeTHERMOSTATIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-142-2160 INTERCHANGEABLE
Trap,steam
4730-00-168-2033404317 INTERCHANGEABLE
Trap,steam
Itt Fluid Technology Corp Itt Mcdonnell and Miller
4730-00-223-3630 INTERCHANGEABLE
Trap,steam
4730-00-223-8038 INTERCHANGEABLE
Trap,steam
4730-00-231-3443404368 INTERCHANGEABLE
Trap,steam
Itt Fluid Technology Corp Itt Mcdonnell and Miller
4730-00-231-3453215 INTERCHANGEABLE
Trap,steam
Armstrong International Inc Dba Armstrong Machine Works
4730-00-232-800933-20169 INTERCHANGEABLE
Trap,steam
Itt Fluid Technology Corp Itt Mcdonnell and Miller
4730-00-232-8012TYPEAHV-41 INTERCHANGEABLE
Trap,steam
Nicholson Steam Trap Inc
4730-00-232-8023 INTERCHANGEABLE
Trap,steam
4730-00-265-1891 INTERCHANGEABLE
Trap,steam
Cross-Reference Index
Part NumberManufacturer
WWT696 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
4730-00-142-2160INTERCHANGEABLE
TRAP,STEAM
4730-00-168-2033INTERCHANGEABLE
TRAP,STEAM
404317
4730-00-223-3630INTERCHANGEABLE
TRAP,STEAM
4730-00-223-8038INTERCHANGEABLE
TRAP,STEAM
4730-00-231-3443INTERCHANGEABLE
TRAP,STEAM
404368
4730-00-231-3453INTERCHANGEABLE
TRAP,STEAM
215
4730-00-232-8009INTERCHANGEABLE
TRAP,STEAM
33-20169
4730-00-232-8012INTERCHANGEABLE
TRAP,STEAM
TYPEAHV-41
4730-00-232-8023INTERCHANGEABLE
TRAP,STEAM
4730-00-265-1891INTERCHANGEABLE
TRAP,STEAM
4730-00-265-1934INTERCHANGEABLE
TRAP,STEAM
T-3S-3/4
4730-00-270-3797INTERCHANGEABLE
TRAP,STEAM

Frequently Asked Questions

What is NSN 4730-00-270-4338?

NSN 4730-00-270-4338 is a Trap,steam, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-270-4338?

NSN 4730-00-270-4338 has 1 cross-referenced part number: WWT696 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 4730-00-270-4338?

There are 12 known substitutes for 4730-00-270-4338: 4730-00-142-2160, 4730-00-168-2033, 4730-00-223-3630 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WWT696?

Key specifications for WWT696: Inlet Connection Type: GROUND JOINT TAILPIECE W/UNION NUT; Outlet Connection Type: GROUND JOINT TAILPIECE W/UNION NUT; Rated Capacity at Maximum Working Pressure: 425.000 POUNDS OF WATER PER HOUR LBS; Body Design: STRAIGHT PATTERN. 10 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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