PartsTable / COMPONENT / A-A-265
A-A-265
✓ 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
FILTER ELEMENT,AIR CONDITIONING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-202-4181, 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-A-265
NSN: 5310-00-202-4181 FSC: 5310 CAGE: 24123 — GAST MFG CORP (USA)
SPECIFICATIONS
Part Number A-A-265 NSN 5310-00-202-4181
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED
Hex NUT
CROSS-SECTION
WASHER OD: —
SIZE: —
MATERIAL: —
PN: A-A-265 · 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: RUBBER SYNTHETIC OVERALL
• MATERIAL DOCUMENT AND CLASSIFICATION: 417,GR SB720A1B1E3F1 MIL STD SINGLE MATERIAL RESPONSE OVERALL
• CENTER HOLE SHAPE STYLE: ROUND
• HOLE DIAMETER: 0.375 INCHES NOMINAL IN
• PERIPHERAL SHAPE STYLE: ROUND
• CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
• OVERALL DIAMETER: 0.563 INCHES NOMINAL IN
• HARDNESS RATING: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL RUBBER SYNTHETIC OVERALL MATERIAL DOCUMENT AND CLASSIFICATION 417,GR SB720A1B1E3F1 MIL STD SINGLE MATERIAL RESPONSE OVERALL CENTER HOLE SHAPE STYLE ROUND HOLE DIAMETER 0.375 INCHES NOMINAL IN PERIPHERAL SHAPE STYLE ROUND CROSS-SECTIONAL SHAPE STYLE RECTANGULAR OVERALL DIAMETER 0.563 INCHES NOMINAL IN HARDNESS RATING 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM MINIMUM TENSILE STRENGTH 2000 POUNDS PER SQUARE INCH LBS THICKNESS 0.063 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
260 Interchangeable interchangeable cross-reference
interchangeable
KC-4 Interchangeable interchangeable cross-reference
interchangeable
A-A-265 Interchangeable interchangeable cross-reference
interchangeable
RR-M-1075 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-A-265?
A-A-265 is a FILTER ELEMENT,AIR CONDITIONING.
What parts can replace A-A-265?
There are 5 known substitutes for A-A-265: 260, KC-4, A-A-265 and 2 more. Substitute compatibility should be verified for your specific system.
Is A-A-265 still available?
A-A-265 is currently cancelled.
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