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Technical Data Sheet
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22443 — CLUTCH HALF,POSITIVE,VEHICULAR

✓ Government record, cited
Trust · BOLT SCREW
PRODUCT OVERVIEW

22443: CLUTCH HALF,POSITIVE,VEHICULAR.

Keyboard Durable, spill resistant keyboard with comfortable key stroke. Key specifications include special_features: PART OF PIVOT ACTUATOR,P/N 6227763. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-282-4422, 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
22443
NSN: 5305-00-282-4422
NIINs: 002824422, 002938837, 003532669, 011288603, 013884757
FSC: 5305 — Screws
CAGE: 73734 — FEDERAL SCREW PRODUCTS, INC. (USA)
SPECIFICATIONS
special_featuresPART OF PIVOT ACTUATOR,P/N 6227763
NSN5305-00-282-4422
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 22443 · Trust ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 0.089 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
•
SCREW SURFACE TREATMENT: PASSIVATE
•
FASTENER LENGTH: 0.281 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
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SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,CLASS 4 FED SPEC SINGLE MATERIAL RESPONSE
•
THREAD LENGTH: 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.138 INCHES IN
•
HEAD STYLE: FILLISTER
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.089 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
SCREW SURFACE TREATMENTPASSIVATE
FASTENER LENGTH0.281 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 4 FED SPEC SINGLE MATERIAL RESPONSE
THREAD LENGTH0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.138 INCHES IN
HEAD STYLEFILLISTER
THREAD DIRECTIONRIGHT-HAND
SPECIFICATION/STANDARD DATA81348-FF-S-92 GOVERNMENT SPECIFICATION AND 88044-AN500/CANCELED/ GOVERNMENT STANDARD
NONDEFINITIVE SPEC/STD DATA3 TYPE AND 4C STYLE AND 6-32 SIZE
SUBSTITUTES & CROSS-REFERENCES 2
AN500C6R5Reference document
Same NSN cross-reference
Reference document — Secondary reference
FF-S-92Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 22443?
22443 is a CLUTCH HALF,POSITIVE,VEHICULAR manufactured by Trust.
What parts can replace 22443?
There are 2 known substitutes for 22443: AN500C6R5, FF-S-92. Substitute compatibility should be verified for your specific system.
What is the NSN for 22443?
22443 is cataloged in the U.S. Government catalog under NSN 5305-00-282-4422. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.