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HN799P04M — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

HN799P04M: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, hole_diameter: 0.115 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN, hardness_rating: 90.0 ROCKWELL B NOMINAL, outside_diameter: 0.212 INCHES NOMINAL IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: NICKEL OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-209-1224, 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
HN799P04M
NSN: 5310-00-209-1224
NIINs: 002091224, 005504332
FSC: 5310 — Nuts and Washers
CAGE: 06842 — GREGORY J E CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
hole_diameter0.115 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN
hardness_rating90.0 ROCKWELL B NOMINAL
outside_diameter0.212 INCHES NOMINAL IN
style_designatorSPLIT HELICAL-RIGHT HAND
surface_treatmentNICKEL OVERALL
material_thickness0.025 INCHES NOMINAL IN
nondefinitive_spec/std_dataE CLASS AND 2 STYLE
surface_treatment_document_and_classificationQQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-209-1224
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: HN799P04M · 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: 90.0 ROCKWELL B MINIMUM
•
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
•
OUTSIDE DIAMETER: 0.212 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.025 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: E CLASS AND 2 STYLE
•
SURFACE TREATMENT: NICKEL OVERALL
•
MATERIAL: COPPER ALLOY OVERALL
•
HOLE DIAMETER: 0.115 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
HARDNESS RATING90.0 ROCKWELL B MINIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
OUTSIDE DIAMETER0.212 INCHES MAXIMUM IN
MATERIAL THICKNESS0.025 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATAE CLASS AND 2 STYLE
SURFACE TREATMENTNICKEL OVERALL
MATERIALCOPPER ALLOY OVERALL
HOLE DIAMETER0.115 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 3
N0407P00035EReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
FFW84Reference document
Same NSN cross-reference
Reference document — Identification reference
4W35043FA43Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 HN799P04M?
HN799P04M is a WASHER,LOCK.
What parts can replace HN799P04M?
There are 3 known substitutes for HN799P04M: N0407P00035E, FFW84, 4W35043FA43. Substitute compatibility should be verified for your specific system.
What is the NSN for HN799P04M?
HN799P04M is cataloged in the U.S. Government catalog under NSN 5310-00-209-1224. This indicates validated use in U.S. government and defense supply chains.
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