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53531 — MICROCIRCUIT,DIGITAL

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

53531: MICROCIRCUIT,DIGITAL.

Practical and extra slim slipcase. With black and grey pinstripe lining, this stylish slipcase is ideal as an extra protection or simply to travel from one meeting to the other. Includes 3 months i-TRAK™ service.

This part is cataloged in the U.S. Government catalog under NSN 5310-00-008-8969, 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→ 53531
NSN: 5310-00-008-8969
NIINs: 000088969, 002244038, 005626991, 010974036, 011104867, 011127736, 012202212, 016708463
FSC: 5310 — Nuts and Washers
CAGE: 93835 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC SYSTEMS DIVISION (USA)
SPECIFICATIONS
overall_width3.500 INCHES NOMINAL IN
overall_height2.000 INCHES NOMINAL IN
overall_length5.500 INCHES NOMINAL IN
basic_shape_styleRECTANGULAR OR SQUARE
installation_designMECHANICAL
end_item_identification5840-00-220-5690 RADAR SET,AN/TPS-32
circuit_construction_typeSOLID STATE
frequency_adjustment_typeSTEPPED
impedance_rating_per_channel50.000 OHMS OPERATING CHANNEL
NSN5310-00-008-8969
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 53531 · Techair ⚠ 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
•
WIDTH ACROSS FLATS: 0.986 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNEF
•
HOLE CONFIGURATION STYLE: CONFIGURATION B
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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THREAD DIRECTION: RIGHT-HAND
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NOMINAL THREAD SIZE: 0.625 INCHES IN
•
NUT HEIGHT: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.986 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNEF
HOLE CONFIGURATION STYLECONFIGURATION B
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.625 INCHES IN
NUT HEIGHT0.250 INCHES NOMINAL IN
DRILLED HOLE DIAMETER0.062 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 53531?
53531 is a MICROCIRCUIT,DIGITAL manufactured by Techair. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 53531?
53531 is cataloged in the U.S. Government catalog under NSN 5310-00-008-8969. This indicates validated use in U.S. government and defense supply chains.
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