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Technical Data Sheet
PartsTable / COMPONENT / A11032
A11032 ✓ 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: EMBROIDERED; US ARMY WITH HOOK FASTENER TAPE BACK; ACU FOLIAGE GREEN AND BLACK, design_designation: 338TH ARMY BAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-335-0566, 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
A11032
NSN: 5310-00-335-0566
FSC: 5310
CAGE: 98230 — NATIONAL SECURITY AGENCY (USA)
SPECIFICATIONS
special_featuresEMBROIDERED; US ARMY WITH HOOK FASTENER TAPE BACK; ACU FOLIAGE GREEN AND BLACK
design_designation338TH ARMY BAND
NSN5310-00-335-0566
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A11032 · 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
•
OVERALL DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL: WOOL OR COTTON OR CELLULOSE OR GLASS OVERALL
•
HOLE DIAMETER: 0.187 INCHES NOMINAL IN
•
CENTER HOLE SHAPE STYLE: ROUND
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
THICKNESS: 0.031 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.375 INCHES NOMINAL IN
MATERIALWOOL OR COTTON OR CELLULOSE OR GLASS OVERALL
HOLE DIAMETER0.187 INCHES NOMINAL IN
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.031 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
23011Interchangeable
interchangeable cross-reference
interchangeable
2301-1-AInterchangeable
interchangeable cross-reference
interchangeable
T354Interchangeable
interchangeable cross-reference
interchangeable
11032-1Interchangeable
interchangeable cross-reference
interchangeable
A11032-1Interchangeable
interchangeable cross-reference
interchangeable
A11032Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A11032?
A11032 is a INSIGNIA,SHOULDER SLEEVE.
What parts can replace A11032?
There are 12 known substitutes for A11032: 23011, 2301-1-A, T354 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A11032?
A11032 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-335-0566. 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