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SV783843-4 — NUT ASSEMBLY,RETAINER PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

SV783843-4: NUT ASSEMBLY,RETAINER PLATE.

The NUT ASSEMBLY,RETAINER PLATE is a the manufacturer industrial component. Key specifications include width: 1.240 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN, length: 1.240 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN, material: IRON ALLOY 660 NUT, thickness: 0.032 INCHES NOMINAL IN, inside_diameter: 1.094 INCHES MINIMUM AND 1.109 INCHES MAXIMUM IN, special_features: CUT-OUT ON ONE SIDE 0.683 IN. WIDE; FOUR NUTS MOUNTED ON PLATE 0.112-40UNC IN.

This part is cataloged in the U.S. Government catalog under NSN 5310-01-226-1967, 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
SV783843-4
NSN: 5310-01-226-1967
FSC: 5310 — Nuts and Washers
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
width1.240 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
length1.240 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
materialIRON ALLOY 660 NUT
thickness0.032 INCHES NOMINAL IN
inside_diameter1.094 INCHES MINIMUM AND 1.109 INCHES MAXIMUM IN
special_featuresCUT-OUT ON ONE SIDE 0.683 IN. WIDE; FOUR NUTS MOUNTED ON PLATE 0.112-40UNC IN
surface_treatmentCHROMATE OR ANODIZE BASE
center_to_center_nut_spacing0.966 INCHES MINIMUM AND 0.972 INCHES MAXIMUM IN
mating_member_diameter_accommodated0.112 INCHES NOMINAL IN
material_document_and_classificationQQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE BASE
center_to_center_nut_spacing_along_length0.966 INCHES MINIMUM AND 0.972 INCHES MAXIMUM IN
surface_treatment_document_and_classificationMIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE BASE
NSN5310-01-226-1967
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SV783843-4 · 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
•
CENTER TO CENTER NUT SPACING ALONG LENGTH: 0.966 INCHES MINIMUM AND 0.972 INCHES MAXIMUM IN
•
LENGTH: 1.240 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
•
CENTER TO CENTER NUT SPACING: 0.966 INCHES MINIMUM AND 0.972 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE BASE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE BASE
•
INSIDE DIAMETER: 1.094 INCHES MINIMUM AND 1.109 INCHES MAXIMUM IN
•
MATING MEMBER DIAMETER ACCOMMODATED: 0.112 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CENTER TO CENTER NUT SPACING ALONG LENGTH0.966 INCHES MINIMUM AND 0.972 INCHES MAXIMUM IN
LENGTH1.240 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
CENTER TO CENTER NUT SPACING0.966 INCHES MINIMUM AND 0.972 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE BASE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE BASE
INSIDE DIAMETER1.094 INCHES MINIMUM AND 1.109 INCHES MAXIMUM IN
MATING MEMBER DIAMETER ACCOMMODATED0.112 INCHES NOMINAL IN
SPECIAL FEATURESCUT-OUT ON ONE SIDE 0.683 IN. WIDE; FOUR NUTS MOUNTED ON PLATE 0.112-40UNC IN
SURFACE TREATMENTCHROMATE OR ANODIZE BASE
WIDTH1.240 INCHES MINIMUM AND 1.270 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SV783843-4?
SV783843-4 is a NUT ASSEMBLY,RETAINER PLATE.
What is the NSN for SV783843-4?
SV783843-4 is cataloged in the U.S. Government catalog under NSN 5310-01-226-1967. 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.