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7M501-1 — RETAINER,NUT AND BOLT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7M501-1: RETAINER,NUT AND BOLT.

The RETAINER,NUT AND BOLT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230, overall_width: 1.050 INCHES NOMINAL IN, overall_height: 0.090 INCHES NOMINAL IN, overall_length: 1.880 INCHES NOMINAL IN, special_features: COLOR GRAY NO. 36231 FED-STD-595, surface_treatment: ENAMEL.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-144-3582, 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
7M501-1
NSN: 5340-01-144-3582
FSC: 5340 — Hardware, Commercial
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230
overall_width1.050 INCHES NOMINAL IN
overall_height0.090 INCHES NOMINAL IN
overall_length1.880 INCHES NOMINAL IN
special_featuresCOLOR GRAY NO. 36231 FED-STD-595
surface_treatmentENAMEL
material_thickness0.090 INCHES NOMINAL IN
mounting_hole_diameter0.128 INCHES MINIMUM AND 0.134 INCHES MAXIMUM IN
width_between_cup_flats0.823 INCHES MINIMUM AND 0.833 INCHES MAXIMUM IN
material_document_and_classificationQQ-A-250/5, T81 FED SPEC SINGLE MATERIAL RESPONSE
distance_between_mounting_hole_centers1.500 INCHES NOMINAL IN
surface_treatment_document_and_classificationMMS420 FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE
NSN5340-01-144-3582
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7M501-1 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MMS420 FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 1.500 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/5, T81 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.128 INCHES MINIMUM AND 0.134 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.090 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.090 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMMS420 FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE
DISTANCE BETWEEN MOUNTING HOLE CENTERS1.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5, T81 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.128 INCHES MINIMUM AND 0.134 INCHES MAXIMUM IN
OVERALL LENGTH1.880 INCHES NOMINAL IN
OVERALL WIDTH1.050 INCHES NOMINAL IN
MATERIAL THICKNESS0.090 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN CUP AND MOUNTING HOLE0.750 INCHES NOMINAL IN
SPECIAL FEATURESCOLOR GRAY NO. 36231 FED-STD-595
SUBSTITUTES & CROSS-REFERENCES 2
M501-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
10112745Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 7M501-1?
7M501-1 is a RETAINER,NUT AND BOLT.
What parts can replace 7M501-1?
There are 2 known substitutes for 7M501-1: M501-1, 10112745. Substitute compatibility should be verified for your specific system.
What is the NSN for 7M501-1?
7M501-1 is cataloged in the U.S. Government catalog under NSN 5340-01-144-3582. This indicates validated use in U.S. government and defense supply chains.
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