PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1263929Valve,bleeder,hydraulic System

Chrysler Realty Company Llc Dba Daimler Chrysler · NSN 4820-00-287-8252 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-287-8252 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-287-8252. Primary manufacturer part number: 1263929.
Features
  • Valve,bleeder,hydraulic System — FSC 4820
  • 36 verified cross-references
  • Primary manufacturer: Chrysler Realty Company Llc Dba Daimler Chrysler
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,bleeder,hydraulic System, cataloged under National Stock Number 4820-00-287-8252, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Chrysler Realty Company Llc Dba Daimler Chrysler. This item has 36 commercial cross-references from 25 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4820-00-287-8252
Primary Part Number1263929
Item NameValve,bleeder,hydraulic System
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerChrysler Realty Company Llc Dba Daimler Chrysler
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3455-00-021-2407 INTERCHANGEABLE
File,rotary
3110-00-112-5872203-781 INTERCHANGEABLE
Bearing,roller,needle
Aerocontrolex Group, Inc.
5110-00-273-0128103 INTERCHANGEABLE
Shears,metal Cutting,hand
Stanley Tools Div of Stanley Works
5905-00-279-1726 INTERCHANGEABLE
Resistor,fixed,composition
5130-00-317-8039 INTERCHANGEABLE
Wheel,abrasive
5330-00-346-1886B52 INTERCHANGEABLE
Gasket,cover Plate
Insinger Machine Co
5977-00-578-6582 INTERCHANGEABLE
Brush Set,electrical Contact
3030-00-585-57562706-0471-07 INTERCHANGEABLE
Belt,v
Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters
5340-00-672-2725 INTERCHANGEABLE
Clamp,loop
5930-00-828-2309B52 INTERCHANGEABLE
Switch,thermostatic
United Electric Controls Company
Cross-Reference Index
Part NumberManufacturer
2WE123 Oshkosh Defense Llc (USA)
20Z34 Morris Material Handling, Inc. (USA)
1263929 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
679689 Sasco Inc Canadian Div
853404 Clark Equipment Co (USA)
000615-1736 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
FC11410B Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA)
72550R1 Navistar International Corporation Dba Navistar (USA)
B52 Eis Brake Parts Div of Standard Motor Products Inc (USA)
FC11410 Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA)
72550R1 PRIMARY Navistar Intl Corp Truck Br Ohio Plant (USA)
21700 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
8710710 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
F11410 PRIMARY Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA)
208805 Clark Equipment Co (USA)
72550R1 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
FC11410E Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA)
72550R1 Komatsu American Intl Co (USA)
2WE123 Oshkosh Corp (USA)
2253936 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
Related Parts
3455-00-021-2407INTERCHANGEABLE
FILE,ROTARY
3110-00-112-5872INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
203-781
5110-00-273-0128INTERCHANGEABLE
SHEARS,METAL CUTTING,HAND
103
5905-00-279-1726INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5130-00-317-8039INTERCHANGEABLE
WHEEL,ABRASIVE
5330-00-346-1886INTERCHANGEABLE
GASKET,COVER PLATE
B52
5977-00-578-6582INTERCHANGEABLE
BRUSH SET,ELECTRICAL CONTACT
3030-00-585-5756INTERCHANGEABLE
BELT,V
2706-0471-07
5340-00-672-2725INTERCHANGEABLE
CLAMP,LOOP
5930-00-828-2309INTERCHANGEABLE
SWITCH,THERMOSTATIC
B52
5355-00-839-4414INTERCHANGEABLE
KNOB
R-6
6685-00-885-0640INTERCHANGEABLE
CONTROL,HUMIDITY
HC101-0-1

Frequently Asked Questions

What is NSN 4820-00-287-8252?

NSN 4820-00-287-8252 is a Valve,bleeder,hydraulic System, manufactured by Chrysler Realty Company Llc Dba Daimler Chrysler, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-287-8252?

NSN 4820-00-287-8252 has 36 cross-referenced part numbers: 2WE123 (Oshkosh Defense Llc), 20Z34 (Morris Material Handling, Inc.), 1263929 (Chrysler Realty Company Llc Dba Daimler Chrysler), 679689 (Sasco Inc Canadian Div), 853404 (Clark Equipment Co) and 31 more.

What NSN replaces 4820-00-287-8252?

There are 12 known substitutes for 4820-00-287-8252: 3455-00-021-2407, 3110-00-112-5872, 5110-00-273-0128 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1263929?

Key specifications for 1263929: Part Name Assigned by Controlling Agency: SCREW, BLEEDER; Special Features: STEEL,SPEC DATA,FED,NO. QQ-S-633,FS 1018 TO FS 1025 OR FSB1112 OR FSB 1113; ZINC-PLATED FINISH; DIM. DATA,1-17/64 IN. LG OVER-ALL,7/16 IN. ACROSS HEX FLATS,1/8 IN. LG HEX,7/8 IN. FROM VALVE END TO NEAREST HEX SHOULDER; BARBED TYPE HOSE CONNECTOR,BARBED TYPE DATA,9/64 IN. FROM HEX SHOULDER TO NEAREST EDGE OF BARBED HOSE CONNECTOR,0.308 IN. LARGEST DIA OF HOSE CONNECTOR,0.187 IN. SMALLEST DIA OF HOSE CONNECTOR,17/64 IN. LG HOSE CONNECTOR; VALVE SEAT END DATA,0.339 IN. LARGEST OD OF TAPER,1/8 IN. LG TAPER,9/32 IN. LG EXCLUDING THREADED PORTION,7/32 IN. FROM CENTER OF INLET HOLE TO VALVE END,3/32 IN. DIA INLET HOLE,EXTERNAL THD DATA,7/16 - 20,UNF,RH,CLASS 2A THD,0.509 IN. LG; DRAIN HOLE DATA,0.116 IN. DIA,11/32 IN. LG,1/8 IN. DIA,3/4 IN. LG A; End Item Identification: TRLR, CARGO, 3/4T, 2-WHL, TAM D08607; TRUCK, FORKLIFT, ROUGH TERRAIN, 6000 LB (5ID); CARGO SYSTEM, 463L; CHASSIS, TRLR, GP, 3 1/2T, 2-WHL, TAM D00807; TRACTOR, AIRCRAFT TOWING, MB-4; SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE) LBS. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-00-287-8252 still in active supply?

NSN 4820-00-287-8252 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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