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A1719 — FUSEHOLDER,RECEPTACLE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

A1719: FUSEHOLDER,RECEPTACLE.

The FUSEHOLDER,RECEPTACLE is a the manufacturer industrial component. Key specifications include diameter: 0.188 INCHES NOMINAL IN, material: ALUMINUM ALLOY ILLUMINATION DIRECTING DEVICE, overall_length: 2.625 INCHES NOMINAL IN, mounting_method: SCREW, overall_diameter: 0.781 INCHES NOMINAL IN, special_features: OCP, WITH BAGBY GREEN 67204 AND BLACK 67138. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-010-3412, 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
A1719
NSN: 5315-00-010-3412
NIINs: 000103412, 001560813, 004103503, 007540093, 016659284
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 37159 — LUFKIN INDUSTRIES, INC. DBA POWER TRANSMISSION (USA)
SPECIFICATIONS
diameter0.188 INCHES NOMINAL IN
materialALUMINUM ALLOY ILLUMINATION DIRECTING DEVICE
overall_length2.625 INCHES NOMINAL IN
mounting_methodSCREW
overall_diameter0.781 INCHES NOMINAL IN
special_featuresOCP, WITH BAGBY GREEN 67204 AND BLACK 67138
style_designatorSLOT TYPE
underloop_length2.250 INCHES NOMINAL IN
attachment_methodHOOK FASTENER TAPE
features_providedEMBROIDERED
surface_treatmentPAINT ILLUMINATION DIRECTING DEVICE
design_designation53RD SIGNAL BRIGADE
NSN5315-00-010-3412
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A1719 · 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
•
STYLE DESIGNATOR: STANDARD
•
DIAMETER: 0.188 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: B TYPE AND 4 CLASS
•
UNDERLOOP LENGTH: 2.250 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTANDARD
DIAMETER0.188 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATAB TYPE AND 4 CLASS
UNDERLOOP LENGTH2.250 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
103412Reference document
Same NSN cross-reference
Reference document — Secondary reference
0910024-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
0910024Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
42-6880-200-230Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AE17800-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
X1858Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A1719?
A1719 is a FUSEHOLDER,RECEPTACLE.
What parts can replace A1719?
There are 8 known substitutes for A1719: 103412, 0910024-9, 0910024 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1719?
A1719 is cataloged in the U.S. Government catalog under NSN 5315-00-010-3412. 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.