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11581697 — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11581697: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 3.000 INCHES NOMINAL IN, end_item_identification: HOWITZER, 155MM, M777E1 MM, material_document_and_classification: ASTM A 108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-531-4476, 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
11581697
NSN: 5315-01-531-4476
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 1NUW7 — US ARMY BENET LABORATORIES RDAR-WSB-O (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length3.000 INCHES NOMINAL IN
end_item_identificationHOWITZER, 155MM, M777E1 MM
material_document_and_classificationASTM A 108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-531-4476
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11581697 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A 108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A 108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH3.000 INCHES NOMINAL IN
END ITEM IDENTIFICATIONHOWITZER, 155MM, M777E1 MM
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES 2
777.09.001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SW 5315-015314476Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 11581697?
11581697 is a KEY,MACHINE.
What parts can replace 11581697?
There are 2 known substitutes for 11581697: 777.09.001, SW 5315-015314476. Substitute compatibility should be verified for your specific system.
What is the NSN for 11581697?
11581697 is cataloged in the U.S. Government catalog under NSN 5315-01-531-4476. This indicates validated use in U.S. government and defense supply chains.
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