SOS-832-18 — NUT,SELF-LOCKING,CLINCH

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

SOS-832-18: NUT,SELF-LOCKING,CLINCH.

The NUT,SELF-LOCKING,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, nut_style: CLINCH, nut_height: 0.557 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), pilot_diameter: 0.275 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-275-4546, 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

SOS-832-18

NSN: 5310-01-275-4546
FSC: 5310 — Nuts and Washers
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
nut_style	CLINCH
nut_height	0.557 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN
thread_class	2B
thread_series	UNIFIED NATIONAL COARSE (UNC)
pilot_diameter	0.275 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
locking_feature	FREE-RUNNING ALL METAL DESIGN
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
width_across_flats	0.3125 INCHES NOMINAL IN
nominal_thread_size	0.164 INCHES IN
counterbore_diameter	0.188 INCHES NOMINAL SECOND END IN
NSN	5310-01-275-4546

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.3125 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 TY4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

NUT COUNTERBORE DEPTH: 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM SECOND END IN

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.164 INCHES IN

•

COUNTERBORE DIAMETER: 0.188 INCHES NOMINAL SECOND END IN

•

PILOT DIAMETER: 0.275 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.3125 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 TY4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
NUT COUNTERBORE DEPTH	0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM SECOND END IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.164 INCHES IN
COUNTERBORE DIAMETER	0.188 INCHES NOMINAL SECOND END IN
PILOT DIAMETER	0.275 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
LOCKING FEATURE	FREE-RUNNING ALL METAL DESIGN
NUT HEIGHT	0.557 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN

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

2JC2843H49Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

T301015305Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 SOS-832-18?

SOS-832-18 is a NUT,SELF-LOCKING,CLINCH.

What parts can replace SOS-832-18?

There are 2 known substitutes for SOS-832-18: 2JC2843H49, T301015305. Substitute compatibility should be verified for your specific system.

What is the NSN for SOS-832-18?

SOS-832-18 is cataloged in the U.S. Government catalog under NSN 5310-01-275-4546. This indicates validated use in U.S. government and defense supply chains.

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