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PartsTable / COMPONENT / A-1-609
A-1-609 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The INSIGNIA,SHOULDER SLEEVE is a the manufacturer industrial component. Key specifications include special_features: FULL COLOR, WITH WHITE 67101, AND PURPLE 67115, attachment_method: SEW-ON, features_provided: EMBROIDERED, design_designation: 353RD CIVIL AFFAIRS COMMAND, US ARMY RESERVE, department_designation: US ARMY, nondefinitive_spec/std_data: I TYPE AND 1 STYLE AND 2 CLASS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-011-2006, 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
A-1-609
NSN: 5315-00-011-2006
FSC: 5315
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
special_featuresFULL COLOR, WITH WHITE 67101, AND PURPLE 67115
attachment_methodSEW-ON
features_providedEMBROIDERED
design_designation353RD CIVIL AFFAIRS COMMAND, US ARMY RESERVE
department_designationUS ARMY
nondefinitive_spec/std_dataI TYPE AND 1 STYLE AND 2 CLASS
NSN5315-00-011-2006
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A-1-609 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
N2387PC42Interchangeable
interchangeable cross-reference
interchangeable
112006Interchangeable
interchangeable cross-reference
interchangeable
N1867PC42Interchangeable
interchangeable cross-reference
interchangeable
580R584H03Interchangeable
interchangeable cross-reference
interchangeable
1633-3Interchangeable
interchangeable cross-reference
interchangeable
58403Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-1-609?
A-1-609 is a INSIGNIA,SHOULDER SLEEVE.
What parts can replace A-1-609?
There are 23 known substitutes for A-1-609: N2387PC42, 112006, N1867PC42 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-1-609?
A-1-609 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-011-2006. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026