PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CR77047PC74Needle,valve

Eaton Aerospace, Llc Dba Jackson South · NSN 4320-00-076-0631 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-076-0631 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-076-0631. Primary manufacturer part number: CR77047PC74.
Features
  • Needle,valve — FSC 4320
  • General Characteristics Item Description: STEEL,SAE 1020,0.594 IN. LG,0.188 IN. SQ,0.062 IN. LG POINT,45.0 DEG POINT ANGLE IN
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Needle,valve, cataloged under National Stock Number 4320-00-076-0631, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-076-0631
Primary Part NumberCR77047PC74
Item NameNeedle,valve
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
General Characteristics Item DescriptionSTEEL,SAE 1020,0.594 IN. LG,0.188 IN. SQ,0.062 IN. LG POINT,45.0 DEG POINT ANGLE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6150-00-132-0489179 INTERCHANGEABLE
Lead,storage Battery
Elliott Machine Works Inc
4730-00-235-4065 INTERCHANGEABLE
Elbow,tube
2990-00-354-650663-51 INTERCHANGEABLE
Sleeve,governor Thrust
Dresser Industries Inc Leroi Div
5950-00-392-6563 INTERCHANGEABLE
Transformer,radio Frequency
5340-00-598-27291127-18 INTERCHANGEABLE
Buckle
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
9540-01-071-9590 INTERCHANGEABLE
Angle,structural
5985-01-330-0242635-1 INTERCHANGEABLE
Waveguide Assembly
Drs Sustainment Systems Inc
4820-01-368-75056351 INTERCHANGEABLE
Valve,safety Relief
Rosco Mfg Co
2925-01-415-02226351 INTERCHANGEABLE
Magneto,ignition
Unison Industries Llc
5310-01-498-17466351 INTERCHANGEABLE
Nut,eye
Wichard, Inc. Dba Wichard Inc
Cross-Reference Index
Part NumberManufacturer
6351 Eaton Aerospace, Llc Dba Jackson South (USA)
CR77047PC74 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
6150-00-132-0489INTERCHANGEABLE
LEAD,STORAGE BATTERY
179
4730-00-235-4065INTERCHANGEABLE
ELBOW,TUBE
2990-00-354-6506INTERCHANGEABLE
SLEEVE,GOVERNOR THRUST
63-51
5950-00-392-6563INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5340-00-598-2729INTERCHANGEABLE
BUCKLE
1127-18
9540-01-071-9590INTERCHANGEABLE
ANGLE,STRUCTURAL
5985-01-330-0242INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
635-1
4820-01-368-7505INTERCHANGEABLE
VALVE,SAFETY RELIEF
6351
2925-01-415-0222INTERCHANGEABLE
MAGNETO,IGNITION
6351
5310-01-498-1746INTERCHANGEABLE
NUT,EYE
6351

Frequently Asked Questions

What is NSN 4320-00-076-0631?

NSN 4320-00-076-0631 is a Needle,valve, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-076-0631?

NSN 4320-00-076-0631 has 2 cross-referenced part numbers: 6351 (Eaton Aerospace, Llc Dba Jackson South), CR77047PC74 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 4320-00-076-0631?

There are 10 known substitutes for 4320-00-076-0631: 6150-00-132-0489, 4730-00-235-4065, 2990-00-354-6506 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CR77047PC74?

Key specifications for CR77047PC74: General Characteristics Item Description: STEEL,SAE 1020,0.594 IN. LG,0.188 IN. SQ,0.062 IN. LG POINT,45.0 DEG POINT ANGLE IN. 1 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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