PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA60001-001-B-005-750-CITrap,steam

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 4730-00-270-3797 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-270-3797 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-270-3797. Primary manufacturer part number: AA60001-001-B-005-750-CI.
Features
  • Trap,steam — FSC 4730
  • Thread Direction: RIGHT-HAND BOTH INLET AND OUTLET
  • Outlet Connection Type: FEMALE IRON PIPE
  • Material: STEEL CORROSION RESISTING WORKING PARTS
  • Screw Thread Series Designator: NPT BOTH INLET AND OUTLET
  • Rated Capacity at Maximum Working Pressure: 570.0 POUNDS OF WATER PER HOUR LBS
  • Body Design: STRAIGHT PATTERN
  • Design Type: INVERTED BUCKET
Applications
  • Applications requiring Steel Corrosion Resisting Working Parts construction
General Description

The Trap,steam, cataloged under National Stock Number 4730-00-270-3797, 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 Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 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
NSN4730-00-270-3797
Primary Part NumberAA60001-001-B-005-750-CI
Item NameTrap,steam
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
Thread DirectionRIGHT-HAND BOTH INLET AND OUTLET
Outlet Connection TypeFEMALE IRON PIPE
MaterialSTEEL CORROSION RESISTING WORKING PARTS
Screw Thread Series DesignatorNPT BOTH INLET AND OUTLET
Rated Capacity at Maximum Working Pressure570.0 POUNDS OF WATER PER HOUR LBS
Body DesignSTRAIGHT PATTERN
Design TypeINVERTED BUCKET
Maximum Steam Working PressureERR-060
Nondefinitive Spec/std Data5 CLASS AND 1 TYPE AND B STYLE
Inlet Connection TypeFEMALE IRON PIPE
MaterialIRON CAST BODY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
8120-00-079-0544 INTERCHANGEABLE
Pressure Relief Device Assembly
4410-00-085-1318 INTERCHANGEABLE
Heating Element,electrical,immer
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
Cross-Reference Index
Part NumberManufacturer
AA60001-001-B-005-750-CI Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA60001-1-B-5 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-60001 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
800 Armstrong International Inc Dba Armstrong Machine Works (USA)
800-3/4IN150PSI Armstrong International Inc Dba Armstrong Machine Works (USA)
1031.75 Watson Mcdaniel Co (USA)
WWT696 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
119 3-4IN The Clark-Eliance Corp (USA)
Related Parts
8120-00-079-0544INTERCHANGEABLE
PRESSURE RELIEF DEVICE ASSEMBLY
4410-00-085-1318INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
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

Frequently Asked Questions

What is NSN 4730-00-270-3797?

NSN 4730-00-270-3797 is a Trap,steam, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-270-3797?

NSN 4730-00-270-3797 has 8 cross-referenced part numbers: AA60001-001-B-005-750-CI (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA60001-1-B-5 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-60001 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 800 (Armstrong International Inc Dba Armstrong Machine Works), 800-3/4IN150PSI (Armstrong International Inc Dba Armstrong Machine Works) and 3 more.

What NSN replaces 4730-00-270-3797?

There are 12 known substitutes for 4730-00-270-3797: 8120-00-079-0544, 4410-00-085-1318, 4730-00-142-2160 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AA60001-001-B-005-750-CI?

Key specifications for AA60001-001-B-005-750-CI: Thread Direction: RIGHT-HAND BOTH INLET AND OUTLET; Outlet Connection Type: FEMALE IRON PIPE; Material: STEEL CORROSION RESISTING WORKING PARTS; Screw Thread Series Designator: NPT BOTH INLET AND OUTLET. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-270-3797 still in active supply?

NSN 4730-00-270-3797 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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