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34NBS-EXR-22 — NUT,PLAIN,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

34NBS-EXR-22: NUT,PLAIN,CLINCH.

The NUT,PLAIN,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, nut_style: CLINCH, nut_height: 0.688 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), pilot_diameter: 0.165 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-451-0204, 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
34NBS-EXR-22
NSN: 5310-00-451-0204
FSC: 5310 — Nuts and Washers
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
nut_styleCLINCH
nut_height0.688 INCHES NOMINAL IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
pilot_diameter0.165 INCHES NOMINAL IN
special_featuresINSERT, SCREW THREAD
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
width_across_flats0.188 INCHES NOMINAL IN
nominal_thread_size0.112 INCHES IN
thread_quantity_per_inch40
NSN5310-00-451-0204
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 34NBS-EXR-22 · 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
•
WIDTH ACROSS FLATS: 0.188 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
•
PILOT DIAMETER: 0.165 INCHES NOMINAL IN
•
NUT HEIGHT: 0.688 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.188 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.112 INCHES IN
PILOT DIAMETER0.165 INCHES NOMINAL IN
NUT HEIGHT0.688 INCHES NOMINAL IN
SPECIAL FEATURESINSERT, SCREW THREAD
SURFACE TREATMENTPASSIVATE OVERALL
NUT STYLECLINCH
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 6
897918-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
34023240-1122Reference document
Same NSN cross-reference
Reference document — Secondary reference
704AS7918Reference document
Same NSN cross-reference
Reference document — Secondary reference
7734755P0120Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
3 S0S-440-22Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
7734755P120Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 34NBS-EXR-22?
34NBS-EXR-22 is a NUT,PLAIN,CLINCH.
What parts can replace 34NBS-EXR-22?
There are 6 known substitutes for 34NBS-EXR-22: 897918-1, 34023240-1122, 704AS7918 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 34NBS-EXR-22?
34NBS-EXR-22 is cataloged in the U.S. Government catalog under NSN 5310-00-451-0204. This indicates validated use in U.S. government and defense supply chains.
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