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42R04M07F05 — NUT,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

42R04M07F05: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, nut_style: SLEEVE, nut_length: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN, nut_diameter: 0.278 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN, thread_class: 2B, boss_diameter: 0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM OVERALL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-143-6558, 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
42R04M07F05
NSN: 5310-01-143-6558
FSC: 5310 — Nuts and Washers
CAGE: 04729 — UNICORP. (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
nut_styleSLEEVE
nut_length0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
nut_diameter0.278 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN
thread_class2B
boss_diameter0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM OVERALL IN
thread_seriesUNIFIED NATIONAL COARSE (UNC)
boss_thickness0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM OVERALL IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.138 INCHES IN
counterbore_diameter0.192 INCHES MINIMUM AND 0.197 INCHES MAXIMUM NUT IN
NSN5310-01-143-6558
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 42R04M07F05 · 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
•
NUT LENGTH: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A581 COND A ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A582 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NUT COUNTERBORE DEPTH: 0.067 INCHES MAXIMUM NUT IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.138 INCHES IN
TECHNICAL CHARACTERISTICS
NUT LENGTH0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A581 COND A ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A582 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NUT COUNTERBORE DEPTH0.067 INCHES MAXIMUM NUT IN
NUT COUNTERBORE DEPTH0.271 INCHES MINIMUM AND 0.286 INCHES MAXIMUM BOSS IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.138 INCHES IN
NUT DIAMETER0.278 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN
COUNTERBORE DIAMETER0.190 INCHES MAXIMUM BOSS 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 42R04M07F05?
42R04M07F05 is a NUT,SLEEVE.
What is the NSN for 42R04M07F05?
42R04M07F05 is cataloged in the U.S. Government catalog under NSN 5310-01-143-6558. 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.