10689305-9 — SCREW,EXTERNALLY RELIEVED BODY

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

10689305-9: SCREW,EXTERNALLY RELIEVED BODY.

The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: KNURLED NO. 1, head_height: 0.250 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.562 INCHES NOMINAL IN, thread_length: 0.375 INCHES MINIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 5305-00-256-7526, 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

10689305-9

NSN: 5305-00-256-7526
FSC: 5305 — Screws
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
head_style	KNURLED NO. 1
head_height	0.250 INCHES NOMINAL IN
thread_class	2A A
head_diameter	0.562 INCHES NOMINAL IN
thread_length	0.375 INCHES MINIMUM IN
fastener_length	1.062 INCHES NOMINAL IN
special_features	CONE POINT 82.0 DEGREE
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
internal_drive_style	SLOT
nominal_thread_diameter	0.250 INCHES IN
NSN	5305-00-256-7526

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.250 INCHES NOMINAL IN

•

FASTENER LENGTH: 1.062 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.375 INCHES MINIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

FIRST DIAMETER FROM HEAD: 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN

•

NOMINAL THREAD DIAMETER: 0.250 INCHES IN

•

HEAD STYLE: KNURLED NO. 1

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.250 INCHES NOMINAL IN
FASTENER LENGTH	1.062 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.375 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FIRST DIAMETER FROM HEAD	0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER	0.250 INCHES IN
HEAD STYLE	KNURLED NO. 1
THREAD DIRECTION	RIGHT-HAND
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.687 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 3

6150SS2520Reference document

Same NSN cross-reference

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

5305002567526Reference document

Same NSN cross-reference

Reference document — Informative reference only

6150-SS-2520-7Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 10689305-9?

10689305-9 is a SCREW,EXTERNALLY RELIEVED BODY.

What parts can replace 10689305-9?

There are 3 known substitutes for 10689305-9: 6150SS2520, 5305002567526, 6150-SS-2520-7. Substitute compatibility should be verified for your specific system.

What is the NSN for 10689305-9?

10689305-9 is cataloged in the U.S. Government catalog under NSN 5305-00-256-7526. This indicates validated use in U.S. government and defense supply chains.

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10689305-9 — SCREW,EXTERNALLY RELIEVED BODY

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