AT3 ✓ Verified by PartsTable

— · MRO · MRO_GENERAL

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

STRAP,TIE DOWN,ELECTRICAL COMPON. Key specifications include length: 1.500 INCHES NOMINAL IN, diameter: 0.250 INCHES NOMINAL IN, body_style: UNSHIELDED,SOLID OR THREADED POST,GASKET SEAT, reach_length: 0.375 INCHES NOMINAL IN, usage_design: ENGINE OTHER THAN AIRCRAFT, electrode_style: SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-293-5189, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MRO→ MRO_GENERAL→ AT3

NSN: 2920-00-293-5189
FSC: 2920
CAGE: 23040 — FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES (USA)

SPECIFICATIONS

length	1.500 INCHES NOMINAL IN
diameter	0.250 INCHES NOMINAL IN
body_style	UNSHIELDED,SOLID OR THREADED POST,GASKET SEAT
reach_length	0.375 INCHES NOMINAL IN
usage_design	ENGINE OTHER THAN AIRCRAFT
electrode_style	SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
pressure_rating	250.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 260.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM MEAN EFFECTIVE LBS
special_features	COMMERCIAL-INDUSTRIAL-TRANSPORT STYLE
style_designator	TWO PIECE
width_across_flats	0.812 INCHES NOMINAL IN
seat_major_diameter	0.8125 INCHES MAXIMUM IN
cross-sectional_shape	ROUND
NSN	2920-00-293-5189

COMPONENT DIAGRAM

KEY FEATURES

•

NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND B CLASS

•

TEST DATA DOCUMENT: 81348-WS506 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).

•

REACH LENGTH: 0.375 INCHES NOMINAL IN

•

USAGE DESIGN: ENGINE OTHER THAN AIRCRAFT

•

SEAT MAJOR DIAMETER: 0.8125 INCHES MAXIMUM IN

•

PRESSURE RATING: 250.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 260.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM MEAN EFFECTIVE LBS

•

HEIGHT ABOVE MOUNTING SURFACE: 2.200 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS (FLIS)

SPECIAL FEATURES	COMMERCIAL-INDUSTRIAL-TRANSPORT STYLE
NONDEFINITIVE SPEC/STD DATA	3 TYPE AND B CLASS
TEST DATA DOCUMENT	81348-WS506 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
REACH LENGTH	0.375 INCHES NOMINAL IN
USAGE DESIGN	ENGINE OTHER THAN AIRCRAFT
SEAT MAJOR DIAMETER	0.8125 INCHES MAXIMUM IN
PRESSURE RATING	250.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 260.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM MEAN EFFECTIVE LBS
HEIGHT ABOVE MOUNTING SURFACE	2.200 INCHES NOMINAL IN
ELECTRODE STYLE	SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
WIDTH ACROSS FLATS	0.812 INCHES NOMINAL IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 25

25671Interchangeable