343126B1 — NUT,PLAIN,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

343126B1: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include nut_style: HEXAGON, nut_height: 0.587 INCHES MINIMUM AND 0.631 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), thread_direction: RIGHT-HAND, width_across_flats: 0.904 INCHES MINIMUM AND 1.063 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-146-9903, 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

343126B1

NSN: 5310-01-146-9903
FSC: 5310 — Nuts and Washers
CAGE: 95210 — PEERLESS INSTRUMENT CO., INC. (USA)

SPECIFICATIONS

nut_style	HEXAGON
nut_height	0.587 INCHES MINIMUM AND 0.631 INCHES MAXIMUM IN
thread_class	2B
thread_series	UNIFIED NATIONAL COARSE (UNC)
thread_direction	RIGHT-HAND
width_across_flats	0.904 INCHES MINIMUM AND 1.063 INCHES MAXIMUM IN
nominal_thread_size	0.625 INCHES IN
bearing_surface_type	WASHER FACED
thread_quantity_per_inch	11
criticality_code_justification	ZZZY
reference_number_differentiating_characteristics	REFERENCE NUMBER DIFFERENTIATING MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL. MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP
NSN	5310-01-146-9903

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.904 INCHES MINIMUM AND 1.063 INCHES MAXIMUM IN

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

CRITICALITY CODE JUSTIFICATION: ZZZY

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.625 INCHES IN

•

NUT HEIGHT: 0.587 INCHES MINIMUM AND 0.631 INCHES MAXIMUM IN

•

NUT STYLE: HEXAGON

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.904 INCHES MINIMUM AND 1.063 INCHES MAXIMUM IN
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
CRITICALITY CODE JUSTIFICATION	ZZZY
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.625 INCHES IN
NUT HEIGHT	0.587 INCHES MINIMUM AND 0.631 INCHES MAXIMUM IN
SPECIAL FEATURES	REFERENCE NUMBER DIFFERENTIATING MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP. ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO. LO-011469903.
NUT STYLE	HEXAGON
THREAD CLASS	2B
THREAD QUANTITY PER INCH	11

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 2

LO-011469903Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

PO0153NRPReference 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 343126B1?

343126B1 is a NUT,PLAIN,HEXAGON.

What parts can replace 343126B1?

There are 2 known substitutes for 343126B1: LO-011469903, PO0153NRP. Substitute compatibility should be verified for your specific system.

What is the NSN for 343126B1?

343126B1 is cataloged in the U.S. Government catalog under NSN 5310-01-146-9903. This indicates validated use in U.S. government and defense supply chains.

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343126B1 — NUT,PLAIN,HEXAGON

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