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Technical Data Sheet
127527 ✓ Verified by PartsTable
Hama · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The RADAR SET SUBASSEMBLY is a Hama industrial component. Key specifications include material: STEEL OVERALL, nut_style: CLINCH, nut_height: 0.442 INCHES NOMINAL IN, pilot_width: 0.372 INCHES MINIMUM AND 0.378 INCHES MAXIMUM IN, pilot_length: 0.172 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN, thread_class: 2B. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-012-7527, 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 127527
NSN: 5310-00-012-7527
FSC: 5310
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleCLINCH
nut_height0.442 INCHES NOMINAL IN
pilot_width0.372 INCHES MINIMUM AND 0.378 INCHES MAXIMUM IN
pilot_length0.172 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OR ZINC OVERALL
width_across_flats0.518 INCHES MINIMUM AND 0.527 INCHES MAXIMUM IN
nominal_thread_size0.250 INCHES IN
end_item_identification32 FT TPSB SEATING, PN 32TPSB-660-001 FT
NSN5310-00-012-7527
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 127527 · Hama ⚠ 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
DISTANCE FROM CENTERLINE TO FLAT: 0.186 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH: 20
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD SIZE: 0.250 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION: RIGHT-HAND
NUT STYLE: CLINCH
WIDTH ACROSS FLATS: 0.518 INCHES MINIMUM AND 0.527 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM CENTERLINE TO FLAT0.186 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH20
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD SIZE0.250 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NUT STYLECLINCH
WIDTH ACROSS FLATS0.518 INCHES MINIMUM AND 0.527 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
127527Interchangeable
interchangeable cross-reference
interchangeable
MT-2632A/MPN-16Interchangeable
interchangeable cross-reference
interchangeable
217654Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 127527?
127527 is a RADAR SET SUBASSEMBLY manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 127527?
There are 3 known substitutes for 127527: 127527, MT-2632A/MPN-16, 217654. Substitute compatibility should be verified for your specific system.
What is the NSN for 127527?
127527 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-012-7527. This indicates validated use in U.S. government and defense supply chains.
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