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373671 — FILTER,BAND PASS

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

373671: FILTER,BAND PASS.

The FILTER,BAND PASS is a the manufacturer industrial component. Key specifications include material: STEEL COMP E4340 OVERALL, nut_style: HEXAGON, body_width: 2.000 INCHES NOMINAL IN, body_height: 1.375 INCHES NOMINAL IN, body_length: 3.500 INCHES NOMINAL IN, thread_series: UNS. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-656-7141, 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→ 373671
NSN: 5310-00-656-7141
NIINs: 006567141, 009480215, 011529324
FSC: 5310 — Nuts and Washers
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
materialSTEEL COMP E4340 OVERALL
nut_styleHEXAGON
body_width2.000 INCHES NOMINAL IN
body_height1.375 INCHES NOMINAL IN
body_length3.500 INCHES NOMINAL IN
thread_seriesUNS
inclosure_typeHERMETICALLY SEALED
overall_height1.750 INCHES NOMINAL IN
hardness_rating29.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
special_features8 SLOTS EQUALLY SPACED
style_designatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
thread_directionRIGHT-HAND
NSN5310-00-656-7141
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 373671 · 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
•
WASHER OUTSIDE DIAMETER: 1.615 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
•
WIDTH ACROSS FLATS: 1.428 INCHES MINIMUM AND 1.440 INCHES MAXIMUM IN
•
THREAD SERIES: UNS
•
HARDNESS RATING: 29.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
•
THREAD PITCH DIAMETERS: +1.1369 TO 1.1409 INCHES IN
•
WASHER THICKNESS: 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.540 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
WASHER OUTSIDE DIAMETER1.615 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
WIDTH ACROSS FLATS1.428 INCHES MINIMUM AND 1.440 INCHES MAXIMUM IN
THREAD SERIESUNS
HARDNESS RATING29.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
THREAD PITCH DIAMETERS+1.1369 TO 1.1409 INCHES IN
WASHER THICKNESS0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.172 INCHES IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 373671?
373671 is a FILTER,BAND PASS. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 373671?
373671 is cataloged in the U.S. Government catalog under NSN 5310-00-656-7141. This indicates validated use in U.S. government and defense supply chains.
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