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274-2004 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

274-2004: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, seat_angle: 45.0 DEGREES FIRST END, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: GASKET SEAL (BOSS) SECOND END, nominal_overall_length: 24.0 MILLIMETERS MM, end_item_identification: 3930-01-384-5310. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-085-7765, 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
274-2004
NSN: 5310-01-085-7765
NIINs: 010857765, 014159476
FSC: 5310 — Nuts and Washers
CAGE: 09062 — CRANE ELECTRONICS, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
seat_angle45.0 DEGREES FIRST END
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_styleGASKET SEAL (BOSS) SECOND END
nominal_overall_length24.0 MILLIMETERS MM
end_item_identification3930-01-384-5310
NSN5310-01-085-7765
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 274-2004 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UN
•
DRIVE POINT WIDTH: 0.062 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.438 INCHES IN
•
NUT DIAMETER: 0.485 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
DRIVE POINT DEPTH: 0.062 INCHES NOMINAL IN
•
NUT THICKNESS: 0.235 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUN
DRIVE POINT WIDTH0.062 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.438 INCHES IN
NUT DIAMETER0.485 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
DRIVE POINT DEPTH0.062 INCHES NOMINAL IN
NUT THICKNESS0.235 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
DRIVE POINT QUANTITY2
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 274-2004?
274-2004 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What is the NSN for 274-2004?
274-2004 is cataloged in the U.S. Government catalog under NSN 5310-01-085-7765. This indicates validated use in U.S. government and defense supply chains.
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