ST2917-12 — INSERT,SCREW THREAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

ST2917-12: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.525 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN, material: IRON ALLOY 660 OVERALL, insert_size: 3/8X16, thread_class: 3B, thread_length: 0.525 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN, style_designator: KEYLOCK. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-484-8050, 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

ST2917-12

NSN: 5325-01-484-8050
FSC: 5325 — Fastening Devices
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

length	0.525 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
material	IRON ALLOY 660 OVERALL
insert_size	3/8X16
thread_class	3B
thread_length	0.525 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
style_designator	KEYLOCK
thread_direction	RIGHT-HAND
nominal_thread_size	0.375 INCHES IN
end_item_identification	F-119 ACFT
thread_quantity_per_inch	24
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF)
internal_thread_relief_depth	0.066 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
NSN	5325-01-484-8050

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 0.525 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN

•

THREAD LENGTH: 0.525 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN

•

INSERT SIZE: 3/8X16

•

STYLE DESIGNATOR: KEYLOCK

•

INTERNAL THREAD RELIEF DEPTH: 0.066 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.375 INCHES IN

TECHNICAL CHARACTERISTICS

LENGTH	0.525 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
THREAD LENGTH	0.525 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
INSERT SIZE	3/8X16
STYLE DESIGNATOR	KEYLOCK
INTERNAL THREAD RELIEF DEPTH	0.066 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.375 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	INSERT
THREAD CLASS	3B
END ITEM IDENTIFICATION	F-119 ACFT

OTHER ITEMS IN FSC 5325 — Fastening Devices

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

5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317

SUBSTITUTES & CROSS-REFERENCES 1

KH10082-6Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ST2917-12?

ST2917-12 is a INSERT,SCREW THREAD.

What parts can replace ST2917-12?

There is 1 known substitute for ST2917-12: KH10082-6. Substitute compatibility should be verified for your specific system.

What is the NSN for ST2917-12?

ST2917-12 is cataloged in the U.S. Government catalog under NSN 5325-01-484-8050. This indicates validated use in U.S. government and defense supply chains.

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