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211075748 — NUT,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

211075748: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 632 OVERALL, nut_length: 6.500 INCHES MINIMUM IN, thread_class: 2B, thread_series: UN, thread_direction: RIGHT-HAND, nominal_thread_size: 2.500 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-397-0882, 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
211075748
NSN: 5310-01-397-0882
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY 632 OVERALL
nut_length6.500 INCHES MINIMUM IN
thread_class2B
thread_seriesUN
thread_directionRIGHT-HAND
nominal_thread_size2.500 INCHES IN
cross-sectional_shapeHEXAGONAL NUT
thread_quantity_per_inch8
flange_width_across_flats3.484 INCHES MINIMUM AND 3.500 INCHES MAXIMUM IN
material_document_and_classificationASTM B150 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-397-0882
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 211075748 · 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: 3.484 INCHES MINIMUM AND 3.500 INCHES MAXIMUM IN
•
NUT LENGTH: 6.500 INCHES MINIMUM IN
•
THREAD SERIES: UN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B150 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 2.500 INCHES IN
•
CROSS-SECTIONAL SHAPE: HEXAGONAL NUT
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
FLANGE WIDTH ACROSS FLATS3.484 INCHES MINIMUM AND 3.500 INCHES MAXIMUM IN
NUT LENGTH6.500 INCHES MINIMUM IN
THREAD SERIESUN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B150 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE2.500 INCHES IN
CROSS-SECTIONAL SHAPEHEXAGONAL NUT
THREAD CLASS2B
THREAD QUANTITY PER INCH8
MATERIALCOPPER ALLOY 632 OVERALL
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 211075748?
211075748 is a NUT,SLEEVE.
What is the NSN for 211075748?
211075748 is cataloged in the U.S. Government catalog under NSN 5310-01-397-0882. 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.