PartsTable
Technical Data Sheet
53-0087 ✓ 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 COUNTERWEIGHT,COMPRESSOR is a the manufacturer industrial component. Key specifications include fsc_application_data: JET ENGINE,J57, general_characteristics_item_description: ALUMINUM ALLOY,AMS 5665,0.750 IN.LG,1.500 IN. OD,0.926 IN.

ID IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-957-6636, 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
53-0087
NSN: 5305-00-957-6636
FSC: 5305
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
fsc_application_dataJET ENGINE,J57
general_characteristics_item_descriptionALUMINUM ALLOY,AMS 5665,0.750 IN.LG,1.500 IN. OD,0.926 IN. ID IN
NSN5305-00-957-6636
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 53-0087 · 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 STYLE: FLAT COUNTERSUNK
COUNTERSINK ANGLE: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-C-81562,TYPE 2 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
MINIMUM TENSILE STRENGTH: 60000 POUNDS PER SQUARE INCH LBS
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND 2C STYLE
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OR ASTMA108 ASSN STD SINGLE MATERIAL RESPONSE
SCREW MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
HEAD STYLEFLAT COUNTERSUNK
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-C-81562,TYPE 2 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
MINIMUM TENSILE STRENGTH60000 POUNDS PER SQUARE INCH LBS
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
NONDEFINITIVE SPEC/STD DATA3 TYPE AND 2C STYLE
SCREW MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OR ASTMA108 ASSN STD SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL
END ITEM IDENTIFICATIONMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
SCREW SURFACE TREATMENTCADMIUM AND CHROMATE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
853855Interchangeable
interchangeable cross-reference
interchangeable
6442Interchangeable
interchangeable cross-reference
interchangeable
18224Interchangeable
interchangeable cross-reference
interchangeable
SMC184149Interchangeable
interchangeable cross-reference
interchangeable
530087Interchangeable
interchangeable cross-reference
interchangeable
B18.3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 53-0087?
53-0087 is a COUNTERWEIGHT,COMPRESSOR.
What parts can replace 53-0087?
There are 14 known substitutes for 53-0087: 853855, 6442, 18224 and 11 more. Substitute compatibility should be verified for your specific system.
Is 53-0087 still available?
53-0087 is currently cancelled.
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