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18-14 — IGNITER,SPARK,GAS TURBINE ENGINE

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

18-14: IGNITER,SPARK,GAS TURBINE ENGINE.

IGNITER,SPARK,GAS TURBINE ENGINE. Key specifications include shape: ROUND, height: 0.328 INCHES NOMINAL IN, length: 18.000 INCHES NOMINAL IN, material: RUBBER SYNTHETIC BASIC, sterility: NONSTERILE, base_style: MINIATURE SCREW. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-054-3328, 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→ 18-14
NSN: 5310-00-054-3328
NIINs: 000543328, 001000329, 001433170, 001860519, 002411172, 002440756, 004486680, 005294896, 005803435, 006401054, 006816879, 007176455, 011041188, 011740892, 011833000, 011924712, 012477735, 012849403, 015834467
FSC: 5310 — Nuts and Washers
CAGE: 78189 — ITW SHAKEPROOF AUTOMOTIVE PRODUCTS (USA)
SPECIFICATIONS
shapeROUND
height0.328 INCHES NOMINAL IN
length18.000 INCHES NOMINAL IN
materialRUBBER SYNTHETIC BASIC
sterilityNONSTERILE
base_styleMINIATURE SCREW
body_stylePLAIN, SOLID
body_width6.125 INCHES MAXIMUM IN
bore_stylePLAIN BOTH ENDS
bulb_styleT (TUBULAR)
shaft_typeROUND SINGLE ACTUATOR
teeth_typeSINGLE HELIX
NSN5310-00-054-3328
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 18-14 · 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: 89.0 ROCKWELL B MINIMUM AND 94.0 ROCKWELL B MAXIMUM
•
STYLE DESIGNATOR: FLAT EXTERNAL TEETH
•
OUTSIDE DIAMETER: 0.494 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.023 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN
•
DEPARTURE FROM CITED DESIGNATOR: AS MODIFIED BY MATERIAL COMPOSITION AND FINISH
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND 2 STYLE
•
SURFACE TREATMENT: NICKEL OVERALL
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
HARDNESS RATING89.0 ROCKWELL B MINIMUM AND 94.0 ROCKWELL B MAXIMUM
STYLE DESIGNATORFLAT EXTERNAL TEETH
OUTSIDE DIAMETER0.494 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
MATERIAL THICKNESS0.023 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY MATERIAL COMPOSITION AND FINISH
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 2 STYLE
SURFACE TREATMENTNICKEL OVERALL
MATERIALCOPPER ALLOY OVERALL
HOLE DIAMETER0.255 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 3
N413P25EReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
N0413P00025EReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
FFW100Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 18-14?
18-14 is a IGNITER,SPARK,GAS TURBINE ENGINE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 18-14?
There are 3 known substitutes for 18-14: N413P25E, N0413P00025E, FFW100. Substitute compatibility should be verified for your specific system.
What is the NSN for 18-14?
18-14 is cataloged in the U.S. Government catalog under NSN 5310-00-054-3328. This indicates validated use in U.S. government and defense supply chains.
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