PartsTable
Technical Data Sheet
Download PDF

19597N PIECE 5 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

19597N PIECE 5: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, nut_style: ROUND, hole_type_and_quantity: 2 TAPPED, hole_configuration_style: CONFIGURATION F, hole_nominal_thread_diameter: 0.250 INCHES IN, hole_thread_quantity_per_inch: 20. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-148-3701, 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
19597N PIECE 5
NSN: 5310-01-148-3701
FSC: 5310 — Nuts and Washers
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OVERALL
nut_styleROUND
hole_type_and_quantity2 TAPPED
hole_configuration_styleCONFIGURATION F
hole_nominal_thread_diameter0.250 INCHES IN
hole_thread_quantity_per_inch20
material_document_and_classificationASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-148-3701
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 19597N PIECE 5 · 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
•
HOLE THREAD QUANTITY PER INCH: 20
•
HOLE CONFIGURATION STYLE: CONFIGURATION F
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NUT STYLE: ROUND
•
HOLE NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
MATERIAL: STEEL COMP 302 OVERALL
•
HOLE TYPE AND QUANTITY: 2 TAPPED
TECHNICAL CHARACTERISTICS
HOLE THREAD QUANTITY PER INCH20
HOLE CONFIGURATION STYLECONFIGURATION F
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NUT STYLEROUND
HOLE NOMINAL THREAD DIAMETER0.250 INCHES IN
MATERIALSTEEL COMP 302 OVERALL
HOLE TYPE AND QUANTITY2 TAPPED
SUBSTITUTES & CROSS-REFERENCES 2
19592NReference document
Same NSN cross-reference
Reference document — Secondary reference
52234Reference 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
Ready to buy 19597N PIECE 5?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 19597N PIECE 5?
19597N PIECE 5 is a NUT,PLAIN,ROUND.
What parts can replace 19597N PIECE 5?
There are 2 known substitutes for 19597N PIECE 5: 19592N, 52234. Substitute compatibility should be verified for your specific system.
What is the NSN for 19597N PIECE 5?
19597N PIECE 5 is cataloged in the U.S. Government catalog under NSN 5310-01-148-3701. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 19597N PIECE 5

✓ 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.