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7791246 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7791246: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 6150 OVERALL, hole_diameter: 1.327 INCHES MINIMUM AND 1.327 INCHES MINIMUM AND 1.337 INCHES MAXIMUM1.337 INCHES MAXIMUM IN, overall_height: 0.052 INCHES NOMINAL0.052 INCHES NOMINAL IN, outside_diameter: 1.835 INCHES MINIMUM AND 1.835 INCHES MINIMUM AND 1.845 INCHES MAXIMUM1.845 INCHES MAXIMUM IN, style_designator: SPRING TENSION, material_thickness: 0.019 INCHES MINIMUM AND 0.019 INCHES MINIMUM AND 0.021 INCHES MAXIMUM0.021 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-064-6801, 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
7791246
NSN: 5310-01-064-6801
FSC: 5310 — Nuts and Washers
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL COMP 6150 OVERALL
hole_diameter1.327 INCHES MINIMUM AND 1.327 INCHES MINIMUM AND 1.337 INCHES MAXIMUM1.337 INCHES MAXIMUM IN
overall_height0.052 INCHES NOMINAL0.052 INCHES NOMINAL IN
outside_diameter1.835 INCHES MINIMUM AND 1.835 INCHES MINIMUM AND 1.845 INCHES MAXIMUM1.845 INCHES MAXIMUM IN
style_designatorSPRING TENSION
material_thickness0.019 INCHES MINIMUM AND 0.019 INCHES MINIMUM AND 0.021 INCHES MAXIMUM0.021 INCHES MAXIMUM IN
material_document_and_classificationFED-STD-66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-064-6801
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7791246 · 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
•
STYLE DESIGNATOR: SPRING TENSION
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.835 INCHES MINIMUM AND 1.835 INCHES MINIMUM AND 1.845 INCHES MAXIMUM1.845 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.019 INCHES MINIMUM AND 0.019 INCHES MINIMUM AND 0.021 INCHES MAXIMUM0.021 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 6150 OVERALL
•
HOLE DIAMETER: 1.327 INCHES MINIMUM AND 1.327 INCHES MINIMUM AND 1.337 INCHES MAXIMUM1.337 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.052 INCHES NOMINAL0.052 INCHES NOMINAL IN
STYLE DESIGNATORSPRING TENSION
MATERIAL DOCUMENT AND CLASSIFICATIONFED-STD-66 FED STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.835 INCHES MINIMUM AND 1.835 INCHES MINIMUM AND 1.845 INCHES MAXIMUM1.845 INCHES MAXIMUM IN
MATERIAL THICKNESS0.019 INCHES MINIMUM AND 0.019 INCHES MINIMUM AND 0.021 INCHES MAXIMUM0.021 INCHES MAXIMUM IN
MATERIALSTEEL COMP 6150 OVERALL
HOLE DIAMETER1.327 INCHES MINIMUM AND 1.327 INCHES MINIMUM AND 1.337 INCHES MAXIMUM1.337 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
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 7791246?
7791246 is a WASHER,SPRING TENSION.
What is the NSN for 7791246?
7791246 is cataloged in the U.S. Government catalog under NSN 5310-01-064-6801. 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.