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157311 — RESISTOR,VARIABLE,NONWIRE WOUND,

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

157311: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include FSC APPLICATION DATA: TELETYPE AND FACSIMILE EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-474-0485, 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→ 157311
NSN: 5305-00-474-0485
NIINs: 004740485, 006498079, 012706926
FSC: 5305 — Screws
CAGE: 6K4C8 — GOODRICH CORPORATION (USA)
SPECIFICATIONS
FSC APPLICATION DATATELETYPE AND FACSIMILE EQUIPMENT
NSN5305-00-474-0485
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 157311 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
POINT DIAMETER: 0.250 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.219 INCHES NOMINAL IN
•
POINT LENGTH: 0.094 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.406 INCHES NOMINAL0.406 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AN-P-61 FED SPEC SINGLE TREATMENT RESPONSE OVERALLAN-P-61 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.406 INCHES MINIMUM IN
•
HOLE CONFIGURATION STYLE: HEXAGON FLATSHEXAGON FLATS
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6324 ASSN STD SINGLE MATERIAL RESPONSE OVERALLAMS 6324 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
POINT DIAMETER0.250 INCHES NOMINAL IN
HEAD HEIGHT0.219 INCHES NOMINAL IN
POINT LENGTH0.094 INCHES NOMINAL IN
FASTENER LENGTH0.406 INCHES NOMINAL0.406 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAN-P-61 FED SPEC SINGLE TREATMENT RESPONSE OVERALLAN-P-61 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.406 INCHES MINIMUM IN
HOLE CONFIGURATION STYLEHEXAGON FLATSHEXAGON FLATS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6324 ASSN STD SINGLE MATERIAL RESPONSE OVERALLAMS 6324 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES IN
HEAD STYLEHEXAGONHEXAGON
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 157311?
157311 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 157311?
157311 is cataloged in the U.S. Government catalog under NSN 5305-00-474-0485. This indicates validated use in U.S. government and defense supply chains.
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