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20845 — PARTS KIT,AIR FLOW REGULATOR

✓ Government record, cited
Legrand · BOLT SCREW
PRODUCT OVERVIEW

20845: PARTS KIT,AIR FLOW REGULATOR.

The PARTS KIT,AIR FLOW REGULATOR is a Legrand industrial component. Key specifications include material: STEEL OVERALL, head_style: DOUBLE HEXAGON EXTENDED WASHER, head_height: 0.422 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.938 INCHES NOMINAL IN, fastener_length: 2.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-106-1684, 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
20845
NSN: 5306-00-106-1684
NIINs: 001061684, 001856964, 014338829
FSC: 5306 — Bolts
CAGE: 18990 — EAGLE CRUSHER CO INC DBA STEDMAN MACHINE CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleDOUBLE HEXAGON EXTENDED WASHER
head_height0.422 INCHES NOMINAL IN
thread_class2A A
thread_length1.938 INCHES NOMINAL IN
fastener_length2.000 INCHES NOMINAL IN
thread_directionRIGHT-HAND
component_quantity16
width_between_flats0.750 INCHES NOMINAL IN
nominal_thread_diameter0.750 INCHES IN
extended_washer_diameter1.120 INCHES NOMINAL IN
thread_quantity_per_inch10
NSN5306-00-106-1684
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 20845 · Legrand ⚠ 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
•
EXTENDED WASHER THICKNESS: 0.330 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.422 INCHES NOMINAL IN
•
FASTENER LENGTH: 2.000 INCHES NOMINAL IN
•
EXTENDED WASHER DIAMETER: 1.120 INCHES NOMINAL IN
•
THREAD LENGTH: 1.938 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.750 INCHES IN
•
HEAD STYLE: DOUBLE HEXAGON EXTENDED WASHER
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.330 INCHES NOMINAL IN
HEAD HEIGHT0.422 INCHES NOMINAL IN
FASTENER LENGTH2.000 INCHES NOMINAL IN
EXTENDED WASHER DIAMETER1.120 INCHES NOMINAL IN
THREAD LENGTH1.938 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.750 INCHES IN
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.750 INCHES NOMINAL IN
THREAD CLASS2A A
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 20845?
20845 is a PARTS KIT,AIR FLOW REGULATOR manufactured by Legrand.
What is the NSN for 20845?
20845 is cataloged in the U.S. Government catalog under NSN 5306-00-106-1684. 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.