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118448 — LADDER,AIRCRAFT BOARDING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

118448: LADDER,AIRCRAFT BOARDING.

The LADDER,AIRCRAFT BOARDING is a the manufacturer industrial component. Key specifications include length: 0.188 INCHES NOMINAL SQUARE END IN, material: STEEL OVERALL, thread_length: 0.880 INCHES MINIMUM IN, overall_length: 2.000 INCHES NOMINAL IN, shank_diameter: 0.194 INCHES MINIMUM IN, style_designator: STRAIGHT FLUTE. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-353-0948, 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
118448
NSN: 5325-00-353-0948
NIINs: 003530948, 008211027
FSC: 5325 — Fastening Devices
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
length0.188 INCHES NOMINAL SQUARE END IN
materialSTEEL OVERALL
thread_length0.880 INCHES MINIMUM IN
flute_quantity3
overall_length2.000 INCHES NOMINAL IN
shank_diameter0.194 INCHES MINIMUM IN
style_designatorSTRAIGHT FLUTE
thread_directionRIGHT-HAND
thread_structureREGULAR
width_across_flats0.110 INCHES NOMINAL IN
starting_chamfer_typeTAPER
thread_forming_methodGROUND
NSN5325-00-353-0948
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 118448 · 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
•
FLANGE OUTSIDE DIAMETER: 0.328 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
•
FLANGE STYLE: FLANGE
•
BARREL HEIGHT: 0.200 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER0.328 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
SPECIAL FEATURESFURNISHED W/ A RUBBER GROMMET 0.469 IN OD,0.218 IN. H IN
FLANGE STYLEFLANGE
BARREL HEIGHT0.200 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 3
510214Reference document
Same NSN cross-reference
Reference document — Secondary reference
5938324Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5325003530948Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 118448?
118448 is a LADDER,AIRCRAFT BOARDING.
What parts can replace 118448?
There are 3 known substitutes for 118448: 510214, 5938324, 5325003530948. Substitute compatibility should be verified for your specific system.
What is the NSN for 118448?
118448 is cataloged in the U.S. Government catalog under NSN 5325-00-353-0948. 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.