PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

696Seat,valve

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-270-5827 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-270-5827 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-270-5827. Primary manufacturer part number: 696.
Features
  • Seat,valve — FSC 4820
  • Material Document and Classification: MIL-P-16541 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: COPPER ALLOY 922 OVERALL
  • 3 verified cross-references
  • Primary manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy 922 Overall construction
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-270-5827, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 2 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
NSN4820-01-270-5827
Primary Part Number696
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
Material Document and ClassificationMIL-P-16541 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialCOPPER ALLOY 922 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-069-1187SAE J246 6-4 100202BA INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
6510-00-093-4530 INTERCHANGEABLE
Towel Pack,surgical
3110-00-100-064009194 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
4730-00-160-855869-6 INTERCHANGEABLE
Coupling Half,quick Disconnect
Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co
5110-00-240-60345110-00-240-6034 INTERCHANGEABLE
Bar,chisel
General Services Administration Federal Supply Service
5330-00-297-362801313PC INTERCHANGEABLE
Packing,preformed
Minor Rubber Co Inc
3441-00-368-4027696 INTERCHANGEABLE
Brake Machine,sheet Metal,hand O
Rw Acquisition, Llc Dba Roper Whitney Company
5120-00-473-73597082918 INTERCHANGEABLE
Remover and Replace
U S Army Tank Automotive Command Amsta-Im-Mm
5325-00-475-2709696 INTERCHANGEABLE
Grommet,nonmetallic
Atlantic India Rubber Co Inc
5935-00-849-9454666096-271 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
Cross-Reference Index
Part NumberManufacturer
696 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40424 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40424 PC 19 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
4730-00-069-1187INTERCHANGEABLE
ELBOW,PIPE TO TUBE
SAE J246 6-4 100202BA
6510-00-093-4530INTERCHANGEABLE
TOWEL PACK,SURGICAL
3110-00-100-0640INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
09194
4730-00-160-8558INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
69-6
5110-00-240-6034INTERCHANGEABLE
BAR,CHISEL
5110-00-240-6034
5330-00-297-3628INTERCHANGEABLE
PACKING,PREFORMED
01313PC
3441-00-368-4027INTERCHANGEABLE
BRAKE MACHINE,SHEET METAL,HAND O
696
5120-00-473-7359INTERCHANGEABLE
REMOVER AND REPLACE
7082918
5325-00-475-2709INTERCHANGEABLE
GROMMET,NONMETALLIC
696
5935-00-849-9454INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
666096-271
5975-00-893-8544INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
TWL75L
4820-00-936-2235INTERCHANGEABLE
VALVE,PNEUMATIC TANK

Frequently Asked Questions

What is NSN 4820-01-270-5827?

NSN 4820-01-270-5827 is a Seat,valve, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-270-5827?

NSN 4820-01-270-5827 has 3 cross-referenced part numbers: 696 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40424 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40424 PC 19 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-270-5827?

There are 12 known substitutes for 4820-01-270-5827: 4730-00-069-1187, 6510-00-093-4530, 3110-00-100-0640 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 696?

Key specifications for 696: Material Document and Classification: MIL-P-16541 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY 922 OVERALL. 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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