3-53 — FUSE,INDICATOR ALARM

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

3-53: FUSE,INDICATOR ALARM.

The FUSE,INDICATOR ALARM is a the manufacturer industrial component. Key specifications include overall_width: 4.875 INCHES NOMINAL IN, overall_height: 7.000 INCHES NOMINAL IN, special_features: ALL WEATHER NOTEBOOK;USED TO FACILITATE NOTES AND DRAWING SKETCHES, ETC. DRAWINGS IN ALL WEATHER CONDITIONS.

This part is cataloged in the U.S. Government catalog under NSN 5310-00-012-0382, 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→ 3-53

NSN: 5310-00-012-0382
NIINs: 000120382, 001000291, 001354822, 001600622, 001800814, 002124528, 002531125, 002565634, 002962865, 004287010, 004297234, 004555414, 004691068, 004966623, 007538420, 008342616, 008881463, 009150901, 009166432, 011157824, 011214318, 011521926, 012274264, 012389117, 013209175, 013455375, 013583757, 016179060, 017123108
FSC: 5310 — Nuts and Washers
CAGE: 77873 — ROCKFORD POWERTRAIN INC DIV POWERTRAIN ROCKFORD, INC. (USA)

SPECIFICATIONS

overall_width	4.875 INCHES NOMINAL IN
overall_height	7.000 INCHES NOMINAL IN
special_features	ALL WEATHER NOTEBOOK;USED TO FACILITATE NOTES AND DRAWING SKETCHES, ETC. DRAWINGS IN ALL WEATHER CONDITIONS
NSN	5310-00-012-0382

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A576 ASSN STD ALL MATERIAL RESPONSES OVERALL

•

OUTSIDE DIAMETER: 0.688 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.094 INCHES NOMINAL IN

•

NONDEFINITIVE SPEC/STD DATA: A CLASS AND 2 STYLE

•

SURFACE TREATMENT: CADMIUM OR ZINC OVERALL

•

MATERIAL: STEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1075 OR STEEL COMP 1080 OVERALL

•

HOLE DIAMETER: 0.382 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	SPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A576 ASSN STD ALL MATERIAL RESPONSES OVERALL
OUTSIDE DIAMETER	0.688 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.094 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA	A CLASS AND 2 STYLE
SURFACE TREATMENT	CADMIUM OR ZINC OVERALL
MATERIAL	STEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1075 OR STEEL COMP 1080 OVERALL
HOLE DIAMETER	0.382 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 6

120382Reference document

Same NSN cross-reference

Reference document — Secondary reference

25704-281340-09-0Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

86-15Reference document

Same NSN cross-reference

Reference document — Secondary reference

850-50Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

945A978P1Reference document

Same NSN cross-reference

Reference document — Secondary reference

FFW84CLASSASTYLE2Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3-53?

3-53 is a FUSE,INDICATOR ALARM. It is classified as a MRO (MRO_GENERAL).

What parts can replace 3-53?

There are 6 known substitutes for 3-53: 120382, 25704-281340-09-0, 86-15 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 3-53?

3-53 is cataloged in the U.S. Government catalog under NSN 5310-00-012-0382. This indicates validated use in U.S. government and defense supply chains.

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