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S1773-2-3 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

S1773-2-3: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 170 OR COPPER ALLOY 172 OVERALL, hole_diameter: 1.690 INCHES NOMINAL IN, overall_height: 0.200 INCHES NOMINAL IN, outside_diameter: 1.850 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL, material_thickness: 0.020 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-127-1553, 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
S1773-2-3
NSN: 5310-01-127-1553
FSC: 5310 — Nuts and Washers
CAGE: 78366 — SODERBERG MANUFACTURING COMPANY, INC. DBA SODERBERG MANUFACTURING (USA)
SPECIFICATIONS
materialCOPPER ALLOY 170 OR COPPER ALLOY 172 OVERALL
hole_diameter1.690 INCHES NOMINAL IN
overall_height0.200 INCHES NOMINAL IN
outside_diameter1.850 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
material_thickness0.020 INCHES NOMINAL IN
material_document_and_classificationQQ-C-533 FED SPEC ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classificationCDA000,P.S.13101,FSCM 78366 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN5310-01-127-1553
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: S1773-2-3 · 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: CDA000,P.S.13101,FSCM 78366 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-533 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
OUTSIDE DIAMETER: 1.850 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.020 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: COPPER ALLOY 170 OR COPPER ALLOY 172 OVERALL
•
HOLE DIAMETER: 1.690 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.200 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONCDA000,P.S.13101,FSCM 78366 MFR REF SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-533 FED SPEC ALL MATERIAL RESPONSES OVERALL
OUTSIDE DIAMETER1.850 INCHES NOMINAL IN
MATERIAL THICKNESS0.020 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALCOPPER ALLOY 170 OR COPPER ALLOY 172 OVERALL
HOLE DIAMETER1.690 INCHES NOMINAL 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S1773-2-3?
S1773-2-3 is a WASHER,SPRING TENSION.
What is the NSN for S1773-2-3?
S1773-2-3 is cataloged in the U.S. Government catalog under NSN 5310-01-127-1553. This indicates validated use in U.S. government and defense supply chains.
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