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88940 — NUT,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

88940: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OR STEEL COMP 303 OVERALL, nut_style: SLEEVE, nut_length: 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN, nut_diameter: 0.680 INCHES MINIMUM AND 0.684 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNF. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-596-9280, 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
88940
NSN: 5310-00-596-9280
FSC: 5310 — Nuts and Washers
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OR STEEL COMP 303 OVERALL
nut_styleSLEEVE
nut_length0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
nut_diameter0.680 INCHES MINIMUM AND 0.684 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNF
flange_thickness0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
special_featuresSEVEN SLOTS IN NUT
thread_directionRIGHT-HAND
nominal_thread_size0.500 INCHES IN
cross-sectional_shapeROUND NUT
thread_quantity_per_inch20
NSN5310-00-596-9280
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 88940 · 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
•
FLANGE WIDTH ACROSS FLATS: 0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
•
NUT LENGTH: 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
•
FLANGE THICKNESS: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
•
THREAD SERIES: UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD ALL MATERIAL RESPONSES OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
NUT DIAMETER: 0.680 INCHES MINIMUM AND 0.684 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE WIDTH ACROSS FLATS0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
NUT LENGTH0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
FLANGE THICKNESS0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.500 INCHES IN
NUT DIAMETER0.680 INCHES MINIMUM AND 0.684 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPEHEXAGONAL FLANGE
CROSS-SECTIONAL SHAPEROUND NUT
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 88940?
88940 is a NUT,SLEEVE.
What is the NSN for 88940?
88940 is cataloged in the U.S. Government catalog under NSN 5310-00-596-9280. This indicates validated use in U.S. government and defense supply chains.
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