PartsTable
Technical Data Sheet
42098-2 ✓ Verified by PartsTable
· BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The TERMINAL,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, tab_width: 0.250 INCHES IN, head_style: ROUND, head_height: 0.139 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.382 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-177-5312, 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
42098-2
NSN: 5305-00-177-5312
FSC: 5305
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
tab_width0.250 INCHES IN
head_styleROUND
head_height0.139 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.382 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN
thread_length0.644 INCHES MINIMUM AND 0.706 INCHES MAXIMUM IN
overall_length1.105 INCHES IN
fastener_length0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
hardness_rating40.0 ROCKWELL C NOMINAL PRIMARY WASHER
washer_quantity1
basic_shape_styleEXTERNAL
NSN5305-00-177-5312
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 42098-2 · 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
PRIMARY WASHER STYLE: FLAT EXTERNAL TEETH
HEAD STYLE: ROUND
HEAD DIAMETER: 0.382 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
PRIMARY WASHER OUTSIDE DIAMETER: 0.395 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
HARDNESS RATING: 40.0 ROCKWELL C NOMINAL PRIMARY WASHER
INTERNAL DRIVE STYLE: SLOT
TECHNICAL CHARACTERISTICS (FLIS)
PRIMARY WASHER STYLEFLAT EXTERNAL TEETH
HEAD STYLEROUND
HEAD DIAMETER0.382 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
PRIMARY WASHER OUTSIDE DIAMETER0.395 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
HARDNESS RATING40.0 ROCKWELL C NOMINAL PRIMARY WASHER
INTERNAL DRIVE STYLESLOT
THREAD QUANTITY PER INCH24
PRIMARY WASHER MATERIAL THICKNESS0.022 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
42098-2Interchangeable
interchangeable cross-reference
interchangeable
0523255Interchangeable
interchangeable cross-reference
interchangeable
523255Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42098-2?
42098-2 is a TERMINAL,QUICK DISCONNECT.
What parts can replace 42098-2?
There are 3 known substitutes for 42098-2: 42098-2, 0523255, 523255. Substitute compatibility should be verified for your specific system.
What is the NSN for 42098-2?
42098-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-177-5312. This indicates validated use in U.S. government and defense supply chains.
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