PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21751Valve,calibrated Flow

Kold-Ban International Ltd Div Kbi · NSN 4820-01-107-7094 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-107-7094 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-107-7094. Primary manufacturer part number: 21751.
Features
  • Valve,calibrated Flow — FSC 4820
  • End Connection Quantity: 2
  • Second End Relationship with First End: NOT IDENTICAL
  • Regulation Type: MANUAL SINGLE STAGE
  • Body Style: STRAIGHT THRU
  • Manual Control Method: LEVER
  • 3 verified cross-references
  • Primary manufacturer: Kold-Ban International Ltd Div Kbi
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,calibrated Flow, cataloged under National Stock Number 4820-01-107-7094, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Kold-Ban International Ltd Div Kbi. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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
NSN4820-01-107-7094
Primary Part Number21751
Item NameValve,calibrated Flow
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerKold-Ban International Ltd Div Kbi
StatusACTIVE
End Connection Quantity2
Second End Relationship with First EndNOT IDENTICAL
Regulation TypeMANUAL SINGLE STAGE
Body StyleSTRAIGHT THRU
Manual Control MethodLEVER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5307-00-003-070921751 INTERCHANGEABLE
Stud
Industrial Technologies and Services Llc
2925-00-156-44958640279P1 INTERCHANGEABLE
Body
General Electric Company
6145-00-194-9842 INTERCHANGEABLE
Braid,wire
4330-00-414-607921751 INTERCHANGEABLE
Ring,clamping
Hatch & Kirk, Inc.
3455-00-580-849321749 INTERCHANGEABLE
Blade,hole Saw
Black and Decker Us Inc
5330-00-599-645234925 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
2530-00-621-3670F5380 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
6625-00-720-28158462 INTERCHANGEABLE
Lead Set,test
Gc/waldom Inc
5340-00-737-2351021749 INTERCHANGEABLE
Boot,dust and Moisture Seal
Caterpillar Inc Div Caterpillar Defense
2930-00-767-402021749 INTERCHANGEABLE
Manifold,water,front
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
21751 PRIMARY Kold-Ban International Ltd Div Kbi (USA)
21749 Kold-Ban International Ltd Div Kbi (USA)
21549 Kold-Ban International Ltd Div Kbi (USA)
Related Parts
5307-00-003-0709INTERCHANGEABLE
STUD
21751
2925-00-156-4495INTERCHANGEABLE
BODY
8640279P1
6145-00-194-9842INTERCHANGEABLE
BRAID,WIRE
4330-00-414-6079INTERCHANGEABLE
RING,CLAMPING
21751
3455-00-580-8493INTERCHANGEABLE
BLADE,HOLE SAW
21749
5330-00-599-6452INTERCHANGEABLE
SEAL,PLAIN ENCASED
34925
2530-00-621-3670INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
F5380
6625-00-720-2815INTERCHANGEABLE
LEAD SET,TEST
8462
5340-00-737-2351INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
021749
2930-00-767-4020INTERCHANGEABLE
MANIFOLD,WATER,FRONT
21749
6610-00-939-2616INTERCHANGEABLE
SHAFT ASSY,ROCKING
21549
3895-01-027-4539INTERCHANGEABLE
PISTON,TAMPER
21751

Frequently Asked Questions

What is NSN 4820-01-107-7094?

NSN 4820-01-107-7094 is a Valve,calibrated Flow, manufactured by Kold-Ban International Ltd Div Kbi, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-107-7094?

NSN 4820-01-107-7094 has 3 cross-referenced part numbers: 21751 (Kold-Ban International Ltd Div Kbi), 21749 (Kold-Ban International Ltd Div Kbi), 21549 (Kold-Ban International Ltd Div Kbi).

What NSN replaces 4820-01-107-7094?

There are 12 known substitutes for 4820-01-107-7094: 5307-00-003-0709, 2925-00-156-4495, 6145-00-194-9842 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21751?

Key specifications for 21751: End Connection Quantity: 2; Second End Relationship with First End: NOT IDENTICAL; Regulation Type: MANUAL SINGLE STAGE; Body Style: STRAIGHT THRU. 5 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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