PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F602Valve,oxygen-Nitrogen

Senior Operations Llc Div Senior Aerospace Ketema · NSN 3655-00-057-8791 · FSC 3655 · No Item Name Available
Verified by PartsTable
NSN 3655-00-057-8791 — this item is cataloged by the U.S. Government under National Stock Number 3655-00-057-8791. Primary manufacturer part number: F602.
Features
  • Valve,oxygen-Nitrogen — FSC 3655
  • Reference Number Differentiating Characteristics: CLEANED IN ACCORDANCE W/MIL-P-52211/CE/
  • 4 verified cross-references
  • Primary manufacturer: Senior Operations Llc Div Senior Aerospace Ketema
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,oxygen-Nitrogen, cataloged under National Stock Number 3655-00-057-8791, is classified within Federal Supply Class 3655 (No Item Name Available) of the Special Industry Machinery group. The primary manufacturer of record is Senior Operations Llc Div Senior Aerospace Ketema. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3655-00-057-8791
Primary Part NumberF602
Item NameValve,oxygen-Nitrogen
FSC / FSG3655 / 36 — No Item Name Available
ManufacturerSenior Operations Llc Div Senior Aerospace Ketema
StatusACTIVE
Reference Number Differentiating CharacteristicsCLEANED IN ACCORDANCE W/MIL-P-52211/CE/
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-275-6635 INTERCHANGEABLE
Washer,flat
4820-01-151-3695 INTERCHANGEABLE
Valve,ball
5310-01-373-4710 INTERCHANGEABLE
Washer,flat
4820-01-389-6851F602 INTERCHANGEABLE
Valve,float
Meggitt North Hollywood Inc
Cross-Reference Index
Part NumberManufacturer
F602 Senior Operations Llc Div Senior Aerospace Ketema (USA)
F602 Air Dry Co of America, Llc (USA)
F602 Rockwell Intl Corp Flow Control Div (USA)
F602-BR-T-S6-1 1-2 Rockwell Intl Corp Flow Control Div (USA)
Related Parts
5310-00-275-6635INTERCHANGEABLE
WASHER,FLAT
4820-01-151-3695INTERCHANGEABLE
VALVE,BALL
5310-01-373-4710INTERCHANGEABLE
WASHER,FLAT
4820-01-389-6851INTERCHANGEABLE
VALVE,FLOAT
F602

Frequently Asked Questions

What is NSN 3655-00-057-8791?

NSN 3655-00-057-8791 is a Valve,oxygen-Nitrogen, manufactured by Senior Operations Llc Div Senior Aerospace Ketema, classified under FSC 3655 (No Item Name Available). Status: active.

What are the part numbers for NSN 3655-00-057-8791?

NSN 3655-00-057-8791 has 4 cross-referenced part numbers: F602 (Senior Operations Llc Div Senior Aerospace Ketema), F602 (Air Dry Co of America, Llc), F602 (Rockwell Intl Corp Flow Control Div), F602-BR-T-S6-1 1-2 (Rockwell Intl Corp Flow Control Div).

What NSN replaces 3655-00-057-8791?

There are 4 known substitutes for 3655-00-057-8791: 5310-00-275-6635, 4820-01-151-3695, 5310-01-373-4710 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F602?

Key specifications for F602: Reference Number Differentiating Characteristics: CLEANED IN ACCORDANCE W/MIL-P-52211/CE/; End Item Identification: TANK,STORAGE LIQUID NITROGEN OR OXYGEN P/N 8-100041-1. 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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