2503206-3 — NUT,SELF-LOCKING,CAP

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

2503206-3: NUT,SELF-LOCKING,CAP.

The NUT,SELF-LOCKING,CAP is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON CAP, nut_style: CAP, nut_height: 0.249 INCHES NOMINAL IN, temp_rating: 250.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-00-905-3078, 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

2503206-3

NSN: 5310-00-905-3078
FSC: 5310 — Nuts and Washers
CAGE: 07187 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL (USA)

SPECIFICATIONS

material	PLASTIC POLYAMIDE NYLON CAP
nut_style	CAP
nut_height	0.249 INCHES NOMINAL IN
temp_rating	250.0 FAHRENHEIT NOMINAL DEGF
thread_class	3B
thread_series	UNIFIED NATIONAL COARSE (UNC)
locking_feature	PREVAILING TORQUE WITH NONMETALLIC INSERT
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM NUT
width_across_flats	0.302 INCHES MINIMUM AND 0.314 INCHES MAXIMUM IN
nominal_thread_size	0.138 INCHES IN
bearing_surface_type	CHAMFERED
NSN	5310-00-905-3078

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.302 INCHES MINIMUM AND 0.314 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE NUT

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

TEMP RATING: 250.0 FAHRENHEIT NOMINAL DEGF

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.138 INCHES IN

•

LOCKING FEATURE: PREVAILING TORQUE WITH NONMETALLIC INSERT

•

NUT HEIGHT: 0.249 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.302 INCHES MINIMUM AND 0.314 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE NUT
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
TEMP RATING	250.0 FAHRENHEIT NOMINAL DEGF
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.138 INCHES IN
LOCKING FEATURE	PREVAILING TORQUE WITH NONMETALLIC INSERT
NUT HEIGHT	0.249 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM NUT
NUT STYLE	CAP

SUBSTITUTES & CROSS-REFERENCES 4

SCD101-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

F22NKTM62Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

C318039232Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

11830625Reference document

Same NSN cross-reference

Reference document — Vendor item drawing 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 2503206-3?

2503206-3 is a NUT,SELF-LOCKING,CAP.

What parts can replace 2503206-3?

There are 4 known substitutes for 2503206-3: SCD101-2, F22NKTM62, C318039232 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 2503206-3?

2503206-3 is cataloged in the U.S. Government catalog under NSN 5310-00-905-3078. This indicates validated use in U.S. government and defense supply chains.

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