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420671 — TERMINAL,QUICK DISCONNECT

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

420671: TERMINAL,QUICK DISCONNECT.

The TERMINAL,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, head_style: FLAT COUNTERSUNK UNDERCUT, body_length: 0.256 INCHES NOMINAL IN, head_height: 0.086 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN, thread_class: 2A A, body_diameter: 0.098 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-042-0671, 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→ 420671
NSN: 5305-00-042-0671
NIINs: 000420671, 009779703, 014378342
FSC: 5305 — Screws
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
head_styleFLAT COUNTERSUNK UNDERCUT
body_length0.256 INCHES NOMINAL IN
head_height0.086 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
thread_class2A A
body_diameter0.098 INCHES MINIMUM IN
head_diameter0.477 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN
terminal_typeWIRE LEAD
thread_length0.204 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
inclosure_typeENCAPSULATED
overall_length0.635 INCHES IN
screw_materialSTEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020
NSN5305-00-042-0671
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 420671 · 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
•
HEAD HEIGHT: 0.086 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
•
SCREW SURFACE TREATMENT: CADMIUM OR ZINC
•
FASTENER LENGTH: 0.312 INCHES NOMINAL IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC ALL MATERIAL RESPONSES
•
THREAD LENGTH: 0.204 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD STYLE: FLAT COUNTERSUNK UNDERCUT
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.086 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
SCREW SURFACE TREATMENTCADMIUM OR ZINC
FASTENER LENGTH0.312 INCHES NOMINAL IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC ALL MATERIAL RESPONSES
THREAD LENGTH0.204 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLEFLAT COUNTERSUNK UNDERCUT
THREAD DIRECTIONRIGHT-HAND
SPECIFICATION/STANDARD DATA81348-FF-S-92 GOVERNMENT SPECIFICATION AND 96906-MS35238/CANCELED/ GOVERNMENT STANDARD
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 2S STYLE
SUBSTITUTES & CROSS-REFERENCES 4
MS35238-86Reference document
Same NSN cross-reference
Reference document — Secondary reference
FF-S-92Reference document
Same NSN cross-reference
Reference document — Identification reference
420620Reference document
Same NSN cross-reference
Reference document — Secondary reference
6817B1/4-28X5/16Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 420671?
420671 is a TERMINAL,QUICK DISCONNECT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 420671?
There are 4 known substitutes for 420671: MS35238-86, FF-S-92, 420620 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 420671?
420671 is cataloged in the U.S. Government catalog under NSN 5305-00-042-0671. This indicates validated use in U.S. government and defense supply chains.
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