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1218-26 — VALVE,REGULATING,AIR SUSPENSION

✓ Government record, cited
Hama · BOLT SCREW
PRODUCT OVERVIEW

1218-26: VALVE,REGULATING,AIR SUSPENSION.

VALVE,REGULATING,AIR SUSPENSION. Key specifications include overall_height: 2.56 INCHES NOMINAL IN, end_item_identification: HEAVY MAINTENANCE CRANE(HMC),WHEEL MOUNTED,25-TON, part_name_assigned_by_controlling_agency: SEVERE DUTY AIR SUPENSION VALUE. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-010-7837, 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
1218-26
NSN: 5305-00-010-7837
NIINs: 000107837, 012297075, 016063261, 016528547
FSC: 5305 — Screws
CAGE: 08683 — BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC (USA)
SPECIFICATIONS
overall_height2.56 INCHES NOMINAL IN
end_item_identificationHEAVY MAINTENANCE CRANE(HMC),WHEEL MOUNTED,25-TON
part_name_assigned_by_controlling_agencySEVERE DUTY AIR SUPENSION VALUE
NSN5305-00-010-7837
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1218-26 · Hama ⚠ 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
•
NONMACHINE NOMINAL THREAD DIAMETER: 0.138 INCHES IN
•
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.375 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
HEAD STYLE: ROUND
•
PILOT DIAMETER: 0.112 INCHES MINIMUM AND 0.116 INCHES MAXIMUM IN
•
NONDEFINITIVE SPEC/STD DATA: U TYPE AND T1P STYLE
•
PILOT LENGTH: 0.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
NONMACHINE NOMINAL THREAD DIAMETER0.138 INCHES IN
HEAD HEIGHT0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
FASTENER LENGTH0.375 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL
HEAD STYLEROUND
PILOT DIAMETER0.112 INCHES MINIMUM AND 0.116 INCHES MAXIMUM IN
NONDEFINITIVE SPEC/STD DATAU TYPE AND T1P STYLE
PILOT LENGTH0.062 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
MATERIALSTEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
107837Reference document
Same NSN cross-reference
Reference document — Secondary reference
FFS107TYPEUSTYLE1PReference document
Same NSN cross-reference
Reference document — Identification reference
T73-15Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1218-26?
1218-26 is a VALVE,REGULATING,AIR SUSPENSION manufactured by Hama.
What parts can replace 1218-26?
There are 3 known substitutes for 1218-26: 107837, FFS107TYPEUSTYLE1P, T73-15. Substitute compatibility should be verified for your specific system.
What is the NSN for 1218-26?
1218-26 is cataloged in the U.S. Government catalog under NSN 5305-00-010-7837. This indicates validated use in U.S. government and defense supply chains.
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