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1101-0161 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1101-0161: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1095 OVERALL, thickness: 0.019 INCHES NOMINAL IN, hole_diameter: 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN, heat_treatment: QUENCHED AND TEMPERED, overall_diameter: 0.330 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-027-5294, 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
1101-0161
NSN: 5310-01-027-5294
NIINs: 010275294, 013536748
FSC: 5310 — Nuts and Washers
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL COMP 1095 OVERALL
thickness0.019 INCHES NOMINAL IN
hole_diameter0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
heat_treatmentQUENCHED AND TEMPERED
overall_diameter0.330 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationQQ-S-700 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-7947,COND 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-027-5294
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1101-0161 · 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
•
OVERALL DIAMETER: 0.330 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
•
HEAT TREATMENT: QUENCHED AND TEMPERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-700 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-7947,COND 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL COMP 1095 OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.330 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
HEAT TREATMENTQUENCHED AND TEMPERED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-700 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-7947,COND 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALSTEEL COMP 1095 OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
THICKNESS0.019 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1101-0161?
1101-0161 is a WASHER,FLAT.
What is the NSN for 1101-0161?
1101-0161 is cataloged in the U.S. Government catalog under NSN 5310-01-027-5294. This indicates validated use in U.S. government and defense supply chains.
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