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1537414 — SPRING,LEVEL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1537414: SPRING,LEVEL.

The SPRING,LEVEL is a the manufacturer industrial component. Key specifications include material: BERYLLIUM OVERALL, hole_diameter: 0.755 INCHES NOMINAL0.755 INCHES NOMINAL IN, overall_height: 0.105 INCHES MINIMUM AND 0.105 INCHES MINIMUM AND 0.135 INCHES MAXIMUM0.135 INCHES MAXIMUM IN, outside_diameter: 1.225 INCHES MINIMUM AND 1.225 INCHES MINIMUM AND 1.245 INCHES MAXIMUM1.245 INCHES MAXIMUM IN, style_designator: SPRING TENSION, surface_treatment: CADMIUM AND CHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-069-9307, 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
1537414
NSN: 5310-01-069-9307
NIINs: 010699307, 012389545
FSC: 5310 — Nuts and Washers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialBERYLLIUM OVERALL
hole_diameter0.755 INCHES NOMINAL0.755 INCHES NOMINAL IN
overall_height0.105 INCHES MINIMUM AND 0.105 INCHES MINIMUM AND 0.135 INCHES MAXIMUM0.135 INCHES MAXIMUM IN
outside_diameter1.225 INCHES MINIMUM AND 1.225 INCHES MINIMUM AND 1.245 INCHES MAXIMUM1.245 INCHES MAXIMUM IN
style_designatorSPRING TENSION
surface_treatmentCADMIUM AND CHROMATE OVERALL
material_thickness0.011 INCHES NOMINAL0.011 INCHES NOMINAL IN
material_document_and_classificationQQ-C-533 COND AT FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-01-069-9307
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1537414 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: SPRING TENSION
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-533 COND AT FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.225 INCHES MINIMUM AND 1.225 INCHES MINIMUM AND 1.245 INCHES MAXIMUM1.245 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.011 INCHES NOMINAL0.011 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
•
MATERIAL: BERYLLIUM OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.105 INCHES MINIMUM AND 0.105 INCHES MINIMUM AND 0.135 INCHES MAXIMUM0.135 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSPRING TENSION
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-533 COND AT FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.225 INCHES MINIMUM AND 1.225 INCHES MINIMUM AND 1.245 INCHES MAXIMUM1.245 INCHES MAXIMUM IN
MATERIAL THICKNESS0.011 INCHES NOMINAL0.011 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
MATERIALBERYLLIUM OVERALL
HOLE DIAMETER0.755 INCHES NOMINAL0.755 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1537414?
1537414 is a SPRING,LEVEL.
What is the NSN for 1537414?
1537414 is cataloged in the U.S. Government catalog under NSN 5310-01-069-9307. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.