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155B7797-1 — PIN,LOCATING,SPECIAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

155B7797-1: PIN,LOCATING,SPECIAL.

The PIN,LOCATING,SPECIAL is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, general_characteristics_item_description: STAINLESS STEEL,TYPE 304 OR EQUAL,PORTION OF ITEM CONTAINS THREADS 1.125-8UNC-2A MOD,ONE END IS CONE SHAPED A. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-187-2122, 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
155B7797-1
NSN: 5315-01-187-2122
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 04241 — FLUOR MARINE PROPULSION, LLC DBA KNOLLS ATOMIC POWER LABORATORY (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
general_characteristics_item_descriptionSTAINLESS STEEL,TYPE 304 OR EQUAL,PORTION OF ITEM CONTAINS THREADS 1.125-8UNC-2A MOD,ONE END IS CONE SHAPED A
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
NSN5315-01-187-2122
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 155B7797-1 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STAINLESS STEEL,TYPE 304 OR EQUAL,PORTION OF ITEM CONTAINS THREADS 1.125-8UNC-2A MOD,ONE END IS CONE SHAPED A
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTAINLESS STEEL,TYPE 304 OR EQUAL,PORTION OF ITEM CONTAINS THREADS 1.125-8UNC-2A MOD,ONE END IS CONE SHAPED A
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES 1
114D2332-7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required (F)
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FREQUENTLY ASKED QUESTIONS
What is 155B7797-1?
155B7797-1 is a PIN,LOCATING,SPECIAL.
What parts can replace 155B7797-1?
There is 1 known substitute for 155B7797-1: 114D2332-7. Substitute compatibility should be verified for your specific system.
What is the NSN for 155B7797-1?
155B7797-1 is cataloged in the U.S. Government catalog under NSN 5315-01-187-2122. This indicates validated use in U.S. government and defense supply chains.
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