145AS508 — STUD,SHOULDERED AND STEPPED

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

145AS508: STUD,SHOULDERED AND STEPPED.

The STUD,SHOULDERED AND STEPPED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360, thread_class: 2A NUT THREAD A, thread_length: 2.250 INCHES NOMINAL STUD THREAD IN, overall_length: 3.470 INCHES MINIMUM AND 3.530 INCHES MAXIMUM IN, shoulder_length: 0.380 INCHES NOMINAL IN, style_designator: SHOULDERED AND STEPPED. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-762-9103, 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

145AS508

NSN: 5307-00-762-9103
FSC: 5307 — Studs
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	COPPER ALLOY 360
thread_class	2A NUT THREAD A
thread_length	2.250 INCHES NOMINAL STUD THREAD IN
overall_length	3.470 INCHES MINIMUM AND 3.530 INCHES MAXIMUM IN
shoulder_length	0.380 INCHES NOMINAL IN
style_designator	SHOULDERED AND STEPPED
thread_direction	RIGHT-HAND STUD THREAD
surface_treatment	COPPER OR CADMIUM AND CHROMATE OVERALL
nominal_thread_size	0.250 INCHES NUT THREAD IN
distance_across_flats	0.750 INCHES NOMINAL IN
thread_quantity_per_inch	20 NUT THREAD
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) NUT THREAD
NSN	5307-00-762-9103

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-14550 MIL SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TY 2,CL 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.620 INCHES NOMINAL NUT THREAD IN

•

STYLE DESIGNATOR: SHOULDERED AND STEPPED

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,COMP 360,1/2 H FED SPEC SINGLE MATERIAL RESPONSE

•

THREAD DIRECTION: RIGHT-HAND STUD THREAD

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-14550 MIL SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TY 2,CL 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.620 INCHES NOMINAL NUT THREAD IN
THREAD LENGTH	2.250 INCHES NOMINAL STUD THREAD IN
STYLE DESIGNATOR	SHOULDERED AND STEPPED
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-626,COMP 360,1/2 H FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	3.470 INCHES MINIMUM AND 3.530 INCHES MAXIMUM IN
THREAD DIRECTION	RIGHT-HAND STUD THREAD
THREAD DIRECTION	RIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE	0.250 INCHES NUT THREAD IN
SURFACE TREATMENT	COPPER OR CADMIUM AND CHROMATE OVERALL

OTHER ITEMS IN FSC 5307 — Studs

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 145AS508?

145AS508 is a STUD,SHOULDERED AND STEPPED.

What is the NSN for 145AS508?

145AS508 is cataloged in the U.S. Government catalog under NSN 5307-00-762-9103. This indicates validated use in U.S. government and defense supply chains.

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145AS508 — STUD,SHOULDERED AND STEPPED

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