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FFW84CLASSCSTYLE2 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

FFW84CLASSCSTYLE2: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include hole_diameter: 0.128 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN, hardness_rating: 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM, outside_diameter: 0.231 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: OXIDE FILM OVERALL, material_thickness: 0.031 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-054-1832, 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
FFW84CLASSCSTYLE2
NSN: 5310-00-054-1832
NIINs: 000541832, 000587988, 000814476, 000814478, 000814480, 002091337, 002617123, 005510226
FSC: 5310 — Nuts and Washers
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
hole_diameter0.128 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN
hardness_rating35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
outside_diameter0.231 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN
style_designatorSPLIT HELICAL-RIGHT HAND
surface_treatmentOXIDE FILM OVERALL
material_thickness0.031 INCHES NOMINAL IN
nondefinitive_spec/std_dataC CLASS AND 2 STYLE
departure_from_cited_documentAS MODIFIED BY DIM.
material_document_and_classification66 FED STD ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classificationMIL-C-13924,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-054-1832
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: FFW84CLASSCSTYLE2 · 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
•
HARDNESS RATING: 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
•
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.380 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.056 INCHES NOMINAL IN
•
DEPARTURE FROM CITED DOCUMENT: AS MODIFIED BY MATERIAL
•
NONDEFINITIVE SPEC/STD DATA: C CLASS AND 2 STYLE
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.380 INCHES MAXIMUM IN
MATERIAL THICKNESS0.056 INCHES NOMINAL IN
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY MATERIAL
NONDEFINITIVE SPEC/STD DATAC CLASS AND 2 STYLE
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL COMP 304 OVERALL
HOLE DIAMETER0.221 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
8599471-012Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
148492-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FFW84CLASSCSTYLE2?
FFW84CLASSCSTYLE2 is a WASHER,LOCK.
What parts can replace FFW84CLASSCSTYLE2?
There are 2 known substitutes for FFW84CLASSCSTYLE2: 8599471-012, 148492-1. Substitute compatibility should be verified for your specific system.
What is the NSN for FFW84CLASSCSTYLE2?
FFW84CLASSCSTYLE2 is cataloged in the U.S. Government catalog under NSN 5310-00-054-1832. This indicates validated use in U.S. government and defense supply chains.
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