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M872A443 — LATCH,MORTISE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

M872A443: LATCH,MORTISE.

The LATCH,MORTISE is a the manufacturer industrial component. Key specifications include width: 11.000 INCHES NOMINAL IN, length: 46.000 INCHES NOMINAL IN, material: ALUMINUM, nut_style: HEXAGON, face_shape: FLAT, head_style: FLAT COUNTERSUNK UNDERCUT. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-521-8566, 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
M872A443
NSN: 5310-01-521-8566
NIINs: 015218566, 015219268, 015219270, 015219304, 015219335, 015219565, 015219575, 015219597, 015219615
FSC: 5310 — Nuts and Washers
CAGE: 5B752 — AERO INDUSTRIES INC (USA)
SPECIFICATIONS
width11.000 INCHES NOMINAL IN
length46.000 INCHES NOMINAL IN
materialALUMINUM
nut_styleHEXAGON
face_shapeFLAT
head_styleFLAT COUNTERSUNK UNDERCUT
special_featuresHOLE QUANTITY 4
style_designatorBUTT
thread_directionRIGHT-HAND
attachment_methodSCREW
surface_treatmentZINC OVERALL
hinge_mounting_typeHALF MORTISE
NSN5310-01-521-8566
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: M872A443 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: ZINC OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER 1/4' FLAT ZINC
END ITEM IDENTIFICATIONALUM BOX M872A4 FOR 2330-01-497-0706; TRAILER, FLAT BED
MATERIALZINC OVERALL
CENTER HOLE SHAPE STYLEROUND
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 M872A443?
M872A443 is a LATCH,MORTISE.
What is the NSN for M872A443?
M872A443 is cataloged in the U.S. Government catalog under NSN 5310-01-521-8566. 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.