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AT355A — WRENCH,IMPACT,PNEUMATIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AT355A: WRENCH,IMPACT,PNEUMATIC.

The WRENCH,IMPACT,PNEUMATIC is a the manufacturer industrial component. Key specifications include handle_type: PISTOL GRIP, drive_end_type: MALE SPINDLE, overall_length: 6.250 INCHES NOMINAL IN, drive_end_shape: SQUARE, torque_capacity: 50.0 FOOT-POUNDS MINIMUM AND 120.0 FOOT-POUNDS MAXIMUM FT, special_features: ALUMINUM HOUSING. This part is cataloged in the U.S.

Government catalog under NSN 5130-01-474-4977, 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
AT355A
NSN: 5130-01-474-4977
FSC: 5130 — Hand Tools, Power Driven
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
handle_typePISTOL GRIP
drive_end_typeMALE SPINDLE
overall_length6.250 INCHES NOMINAL IN
drive_end_shapeSQUARE
torque_capacity50.0 FOOT-POUNDS MINIMUM AND 120.0 FOOT-POUNDS MAXIMUM FT
special_featuresALUMINUM HOUSING
features_providedAIR VOLUME REGULATOR
drive_surface_size0.375 INCHES NOMINAL IN
no_load_speed_in_rpm8500.0 NOMINAL
impact_blows_per_minute1170.0
drive_for_which_designedSTRAIGHT
air_inlet_nominal_thread_diameter0.375 INCHES IN
NSN5130-01-474-4977
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,IMPACT,PNEUMATIC TITLE COMPONENT PN AT355A MFR WRENCH,IMPACT,PNEUMATI
KEY FEATURES
•
HOSE INSIDE DIAMETER FOR WHICH DESIGNED: 0.312 INCHES MINIMUM IN
•
HANDLE TYPE: PISTOL GRIP
•
NO LOAD SPEED IN RPM: 8500.0 NOMINAL
•
DRIVE FOR WHICH DESIGNED: STRAIGHT
•
IMPACT BLOWS PER MINUTE: 1170.0
•
DRIVE SURFACE SIZE: 0.375 INCHES NOMINAL IN
•
TORQUE CAPACITY: 50.0 FOOT-POUNDS MINIMUM AND 120.0 FOOT-POUNDS MAXIMUM FT
•
AIR INLET NOMINAL THREAD DIAMETER: 0.375 INCHES IN
TECHNICAL CHARACTERISTICS
HOSE INSIDE DIAMETER FOR WHICH DESIGNED0.312 INCHES MINIMUM IN
HANDLE TYPEPISTOL GRIP
NO LOAD SPEED IN RPM8500.0 NOMINAL
DRIVE FOR WHICH DESIGNEDSTRAIGHT
IMPACT BLOWS PER MINUTE1170.0
DRIVE SURFACE SIZE0.375 INCHES NOMINAL IN
TORQUE CAPACITY50.0 FOOT-POUNDS MINIMUM AND 120.0 FOOT-POUNDS MAXIMUM FT
AIR INLET NOMINAL THREAD DIAMETER0.375 INCHES IN
OVERALL LENGTH6.250 INCHES NOMINAL IN
FEATURES PROVIDEDAIR VOLUME REGULATOR
OTHER ITEMS IN FSC 5130 — Hand Tools, Power Driven
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5130-00-001-1299 5130-00-001-2671 5130-00-001-2685 5130-00-001-2687 5130-00-001-6357 5130-00-001-7046 5130-00-004-6410 5130-00-004-6772
SUBSTITUTES & CROSS-REFERENCES 1
AT355Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AT355A?
AT355A is a WRENCH,IMPACT,PNEUMATIC.
What parts can replace AT355A?
There is 1 known substitute for AT355A: AT355. Substitute compatibility should be verified for your specific system.
What is the NSN for AT355A?
AT355A is cataloged in the U.S. Government catalog under NSN 5130-01-474-4977. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.