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190973 — WIPER,TOP,MORTAR MI

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

190973: WIPER,TOP,MORTAR MI.

The WIPER,TOP,MORTAR MI is a the manufacturer industrial component. Key specifications include end_item_identification: 3895-01-539-0585, AIRFIELD DAMAGE REPAIR KIT, part_name_assigned_by_controlling_agency: WIPER, TOP (PART OF RUBBER BLADE KIT). This part is cataloged in the U.S.

Government catalog under NSN 5307-00-206-5461, 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
190973
NSN: 5307-00-206-5461
NIINs: 002065461, 015507060
FSC: 5307 — Studs
CAGE: H0001 — DAF TRUCKS N.V. (NLD)
SPECIFICATIONS
special_featuresHYDRAULIC MIXER FOR 3895-01-539-0585, AIRFIELD DAMAGE REPAIR KIT; FULL NAME IS WIPER,TOP,MORTAR MIXER--FOR CONCRETE OR CEMENT.
end_item_identification3895-01-539-0585, AIRFIELD DAMAGE REPAIR KIT
part_name_assigned_by_controlling_agencyWIPER, TOP (PART OF RUBBER BLADE KIT)
NSN5307-00-206-5461
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 190973 · OEM ⚠ 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
•
THREAD LENGTH: 0.625 INCHES MINIMUM STUD THREAD IN
•
HARDNESS RATING: 27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
•
THREAD PITCH DIAMETERS: +0.4539 TO 0.4559 INCHES STUD THREAD IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS A322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS A331 ASSN STD SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.625 INCHES MINIMUM STUD THREAD IN
THREAD LENGTH1.062 INCHES MINIMUM NUT THREAD IN
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
THREAD PITCH DIAMETERS+0.4539 TO 0.4559 INCHES STUD THREAD IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS A322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS A331 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH2.500 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.500 INCHES NUT THREAD IN
NOMINAL THREAD SIZE0.500 INCHES STUD THREAD IN
SUBSTITUTES & CROSS-REFERENCES 2
X19994Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
CC31022Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 190973?
190973 is a WIPER,TOP,MORTAR MI.
What parts can replace 190973?
There are 2 known substitutes for 190973: X19994, CC31022. Substitute compatibility should be verified for your specific system.
What is the NSN for 190973?
190973 is cataloged in the U.S. Government catalog under NSN 5307-00-206-5461. This indicates validated use in U.S. government and defense supply chains.
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