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187842 — 187842

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

187842: 187842.

The 187842 is a the manufacturer industrial component. Key specifications include end_item_identification: AIRPORT SURVEILLANCE DETECTION EQUIPMENT 3 (ASDE3). This part is cataloged in the U.S.

Government catalog under NSN 5315-00-298-2093, 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
MRO→ MRO_GENERAL→ 187842
NSN: 5315-00-298-2093
NIINs: 002982093, 013214764
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 06848 — HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) (USA)
SPECIFICATIONS
end_item_identificationAIRPORT SURVEILLANCE DETECTION EQUIPMENT 3 (ASDE3)
NSN5315-00-298-2093
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 187842 · 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
•
UNDERCUT WIDTH: 0.031 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.113 INCHES MINIMUM AND 0.117 INCHES MAXIMUM IN
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
UNDER HEAD LENGTH: 0.312 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN
•
FIRST HOLE DIAMETER: 0.040 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
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HARDNESS RATING: 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: GROOVE
•
PIN HEAD DIAMETER: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.031 INCHES NOMINAL IN
UNDERCUT DIAMETER0.113 INCHES MINIMUM AND 0.117 INCHES MAXIMUM IN
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH0.312 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN
FIRST HOLE DIAMETER0.040 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORGROOVE
PIN HEAD DIAMETER0.188 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.1240 INCHES MINIMUM AND 0.1245 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 187842?
187842 is a 187842. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 187842?
187842 is cataloged in the U.S. Government catalog under NSN 5315-00-298-2093. 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.