PartsTable / COMPONENT / 4497
4497
✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW
The FIRE DETECTOR,PYLON LOOP is a the manufacturer industrial component. Key specifications include special_features: TRIGGER W/TRIGGER BAR - G38-G39 .45 GAP ONLY - G19-23-26-27 GEN4'S-G33GEGEN4(WITH GROOVED TRIGGER) - MARKED 3600-1, part_name_assigned_by_controlling_agency: TRIGGER;. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-198-5982, 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
4497
NSN: 5315-00-198-5982 FSC: 5315 CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
special_features TRIGGER W/TRIGGER BAR - G38-G39 .45 GAP ONLY - G19-23-26-27 GEN4'S-G33GEGEN4(WITH GROOVED TRIGGER) - MARKED 3600-1 part_name_assigned_by_controlling_agency TRIGGER; NSN 5315-00-198-5982
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED
Hex NUT
CROSS-SECTION
WASHER OD: —
SIZE: —
MATERIAL: —
PN: 4497 · 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
• SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
• PIN OVERALL LENGTH: 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN
• FIRST END OUTER RADIUS: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
• MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
• SURFACE FINISH: 63.0 MICROINCHES SHANK END
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL PIN OVERALL LENGTH 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN FIRST END STYLE OVAL PIN SIZE DESIGNATION 4 MATERIAL STEEL OVERALL FIRST END OUTER RADIUS 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL SURFACE FINISH 63.0 MICROINCHES SHANK END FIRST END LOCATION BOTH ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
S414 Interchangeable interchangeable cross-reference
interchangeable
7029400 Interchangeable interchangeable cross-reference
interchangeable
R14-3 Interchangeable interchangeable cross-reference
interchangeable
F4497 Interchangeable interchangeable cross-reference
interchangeable
476719 Interchangeable interchangeable cross-reference
interchangeable
35-7254 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4497?
4497 is a FIRE DETECTOR,PYLON LOOP.
What parts can replace 4497?
There are 23 known substitutes for 4497: S414, 7029400, R14-3 and 20 more. Substitute compatibility should be verified for your specific system.
Is 4497 still available?
4497 is currently cancelled.