PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

632E256PC48Valve,globe

Bechtel Technical Services Inc Machinery Apparatus Opn · NSN 4820-01-377-6425 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-377-6425 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-377-6425. Primary manufacturer part number: 632E256PC48.
Features
  • Valve,globe — FSC 4820
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: Bechtel Technical Services Inc Machinery Apparatus Opn
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,globe, cataloged under National Stock Number 4820-01-377-6425, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Bechtel Technical Services Inc Machinery Apparatus Opn. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-377-6425
Primary Part Number632E256PC48
Item NameValve,globe
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerBechtel Technical Services Inc Machinery Apparatus Opn
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-00-262-7404VHS-FFG-14 INTERCHANGEABLE
Valve,globe
Bellofram Corporation
4820-01-170-2313N1312 AND 9-1483-1S3 INTERCHANGEABLE
Valve,globe
Kerotest Manufacturing Corp.
4820-01-460-2700N1312 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Barbee Valve & Supply Inc
Cross-Reference Index
Part NumberManufacturer
632E256PC48 Bechtel Technical Services Inc Machinery Apparatus Opn (USA)
N1312 Bellofram Corporation (USA)
Related Parts
4820-00-262-7404INTERCHANGEABLE
VALVE,GLOBE
VHS-FFG-14
4820-01-170-2313INTERCHANGEABLE
VALVE,GLOBE
N1312 AND 9-1483-1S3
4820-01-460-2700INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
N1312

Frequently Asked Questions

What is NSN 4820-01-377-6425?

NSN 4820-01-377-6425 is a Valve,globe, manufactured by Bechtel Technical Services Inc Machinery Apparatus Opn, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-377-6425?

NSN 4820-01-377-6425 has 2 cross-referenced part numbers: 632E256PC48 (Bechtel Technical Services Inc Machinery Apparatus Opn), N1312 (Bellofram Corporation).

What NSN replaces 4820-01-377-6425?

There are 3 known substitutes for 4820-01-377-6425: 4820-00-262-7404, 4820-01-170-2313, 4820-01-460-2700. Verify interchangeability with system specifications before substitution.

What are the specifications of 632E256PC48?

Key specifications for 632E256PC48: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 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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