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124552

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

The 124552 is a the manufacturer industrial component. Key specifications include special_features: BODY,VALVE,POPPERPOPPET VALVE,O2C, part_name_assigned_by_controlling_agency: VALVE BODY. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-012-4552, 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
124552
NSN: 5315-00-012-4552
NIINs: 000124552, 010504036, 010605410, 012857205, 017074175
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
special_featuresBODY,VALVE,POPPERPOPPET VALVE,O2C
part_name_assigned_by_controlling_agencyVALVE BODY
NSN5315-00-012-4552
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 124552 · 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
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
•
STARTING EDGE SHAPE: STRAIGHT
•
STYLE DESIGNATOR: ROUND BOTTOM
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL
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CIRCLE DIAMETER: 1.000 INCHES NOMINAL IN
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KEY HEIGHT: 0.433 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
•
KEY SIZE DESIGNATION: WOODRUFF 13
•
MATERIAL: STEEL COMP 2330 OR STEEL COMP 2340 OVERALL
TECHNICAL CHARACTERISTICS
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
STARTING EDGE SHAPESTRAIGHT
STYLE DESIGNATORROUND BOTTOM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL
CIRCLE DIAMETER1.000 INCHES NOMINAL IN
KEY HEIGHT0.433 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
KEY SIZE DESIGNATIONWOODRUFF 13
MATERIALSTEEL COMP 2330 OR STEEL COMP 2340 OVERALL
THICKNESS0.187 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 6
74182SReference document
Same NSN cross-reference
Reference document — Secondary reference
25704-281541-08-0Reference document
Same NSN cross-reference
Reference document — Secondary reference
0036997-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
515-89Reference document
Same NSN cross-reference
Reference document — Secondary reference
036997Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6J608Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 124552?
124552 is a NO ITEM NAME AVAILABLE.
What parts can replace 124552?
There are 6 known substitutes for 124552: 74182S, 25704-281541-08-0, 0036997-5 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 124552?
124552 is cataloged in the U.S. Government catalog under NSN 5315-00-012-4552. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.