PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4400-1Valve,brake Transfe

Rtx Corp · NSN 1630-00-055-1507 · FSC 1630 · No Item Name Available
Verified by PartsTable
NSN 1630-00-055-1507 — this item is cataloged by the U.S. Government under National Stock Number 1630-00-055-1507. Primary manufacturer part number: 4400-1.
Features
  • Valve,brake Transfe — FSC 1630
  • 2 verified cross-references
  • Primary manufacturer: Rtx Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,brake Transfe, cataloged under National Stock Number 1630-00-055-1507, is classified within Federal Supply Class 1630 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Rtx Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,brake Transfe
FSC / FSG1630 — No Item Name Available (FSG 16)
ManufacturersRtx Corp (CAGE 61858); Benton Div Ambac Industries Inc (CAGE 98656)
Technical Specifications
ParameterValue
NSN1630-00-055-1507
Primary Part Number4400-1
Item NameValve,brake Transfe
FSC / FSG1630 / 16 — No Item Name Available
ManufacturerRtx Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3120-00-111-076044-001 INTERCHANGEABLE
Bushing,sleeve
Erickson Corp
1630-00-226-237544001 INTERCHANGEABLE
Disc,brake
Nasco Aircraft Brake, Inc. Dba Nasco Aircraft Brake Inc Div Nasco
5835-00-227-7909 INTERCHANGEABLE
Tape,instrumentation Recording
5355-00-867-111911014768 INTERCHANGEABLE
Knob,swivel Shoe
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
4710-01-021-993844001 INTERCHANGEABLE
Tube Assembly
Meggitt (new Hampshire), Inc
6640-01-060-029644001 INTERCHANGEABLE
Washing Machine,glassware
Labconco Corp
6150-01-258-6276 INTERCHANGEABLE
Cable Assembly,power,electrical
5930-01-290-3820440-01 INTERCHANGEABLE
Switch,rotary
Hose-Mccann Telephone Co, Inc
7520-01-336-285624-148 INTERCHANGEABLE
Marker,tube Type
Avery Dennison Corporation Dba Avery Dennison, Fastener Division Div Avery Dennison - Fastener Division
5331-01-340-819444001 INTERCHANGEABLE
O-Ring
Bourns Inc
Cross-Reference Index
Part NumberManufacturer
4400-1 PRIMARY Rtx Corp (USA)
4400-1 Benton Div Ambac Industries Inc (USA)
Related Parts
3120-00-111-0760INTERCHANGEABLE
BUSHING,SLEEVE
44-001
1630-00-226-2375INTERCHANGEABLE
DISC,BRAKE
44001
5835-00-227-7909INTERCHANGEABLE
TAPE,INSTRUMENTATION RECORDING
5355-00-867-1119INTERCHANGEABLE
KNOB,SWIVEL SHOE
11014768
4710-01-021-9938INTERCHANGEABLE
TUBE ASSEMBLY
44001
6640-01-060-0296INTERCHANGEABLE
WASHING MACHINE,GLASSWARE
44001
6150-01-258-6276INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
5930-01-290-3820INTERCHANGEABLE
SWITCH,ROTARY
440-01
7520-01-336-2856INTERCHANGEABLE
MARKER,TUBE TYPE
24-148
5331-01-340-8194INTERCHANGEABLE
O-RING
44001
4910-01-470-6031INTERCHANGEABLE
PLATE,ANTI-VIBRATIO
44001

Frequently Asked Questions

What is NSN 1630-00-055-1507?

NSN 1630-00-055-1507 is a Valve,brake Transfe, manufactured by Rtx Corp, classified under FSC 1630 (No Item Name Available). Status: active.

What are the part numbers for NSN 1630-00-055-1507?

NSN 1630-00-055-1507 has 2 cross-referenced part numbers: 4400-1 (Rtx Corp), 4400-1 (Benton Div Ambac Industries Inc).

What NSN replaces 1630-00-055-1507?

There are 11 known substitutes for 1630-00-055-1507: 3120-00-111-0760, 1630-00-226-2375, 5835-00-227-7909 and 8 more. Verify interchangeability with system specifications before substitution.

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