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7409379 — ACTUATOR,HYDRAULIC-PNEUMATIC,LIN

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7409379: ACTUATOR,HYDRAULIC-PNEUMATIC,LIN.

ACTUATOR,HYDRAULIC-PNEUMATIC,LIN. Key specifications include material: COPPER ALLOY, overall_length: 23.930 INCHES NOMINAL IN, special_features: NHA MBT NO.6 HYDRAULIC OPERATOR ASSEMBLY, end_item_identification: SEAWOLF CLASS SSN 23, material_document_and_classification: ASTM-150 ALY-C63200 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-740-9379, 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
7409379
NSN: 5315-00-740-9379
NIINs: 007409379, 014972422, 014972443
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialCOPPER ALLOY
overall_length23.930 INCHES NOMINAL IN
special_featuresNHA MBT NO.6 HYDRAULIC OPERATOR ASSEMBLY
end_item_identificationSEAWOLF CLASS SSN 23
material_document_and_classificationASTM-150 ALY-C63200 ASSN STD SINGLE MATERIAL RESPONSE
NSN5315-00-740-9379
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7409379 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
UNDERCUT WIDTH: 0.156 INCHES NOMINAL IN
•
FIRST END TAPER LENGTH: 0.031 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
HOLE ARRANGEMENT STYLE: BOTH END DRILLED
•
FIRST END STYLE: CHAMFERED
•
FIRST HOLE DIAMETER: 0.123 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: GROOVE
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.156 INCHES NOMINAL IN
FIRST END TAPER LENGTH0.031 INCHES NOMINAL IN
UNDERCUT DIAMETER0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
HOLE ARRANGEMENT STYLEBOTH END DRILLED
FIRST END STYLECHAMFERED
FIRST HOLE DIAMETER0.123 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
STYLE DESIGNATORGROOVE
DIAMETER0.4355 INCHES MINIMUM AND 0.4395 INCHES MAXIMUM IN
OVERALL LENGTH2.484 INCHES MINIMUM AND 2.516 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 6
FC14774Reference document
Same NSN cross-reference
Reference document — Secondary reference
7-12-26Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1746H8Reference document
Same NSN cross-reference
Reference document — Secondary reference
KC5162Reference document
Same NSN cross-reference
Reference document — Secondary reference
1746H8ZSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5315007409379Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7409379?
7409379 is a ACTUATOR,HYDRAULIC-PNEUMATIC,LIN.
What parts can replace 7409379?
There are 6 known substitutes for 7409379: FC14774, 7-12-26, 1746H8 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7409379?
7409379 is cataloged in the U.S. Government catalog under NSN 5315-00-740-9379. This indicates validated use in U.S. government and defense supply chains.
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