PartsTable
Technical Data Sheet
61255 ✓ Verified by PartsTable
Hama · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

- elegant aluminium frame<br>- including prepunched passepartouts<br>- round ground, quality washed glass<br>- precision mitring<br>- matt-eloxy aluminium profile for stylish living. Key specifications include material: RUBBER SYNTHETIC TUBE, head_style: THUMB NO. 1, head_height: 0.200 INCHES NOMINAL IN, point_style: FLAT, thread_class: 3B FIRST END, thread_length: 0.450 INCHES MINIMUM IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-061-1987, 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
61255
NSN: 5305-00-061-1987
FSC: 5305
CAGE: 08198 — FLUIDGENICS INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
head_styleTHUMB NO. 1
head_height0.200 INCHES NOMINAL IN
point_styleFLAT
thread_class3B FIRST END
thread_length0.450 INCHES MINIMUM IN
inclosure_typeFULLY INCLOSED
shoulder_shapeROUND ALL SHOULDERS
connection_typeTHREADED EXTERNAL BOSS SECOND END
fastener_length0.770 INCHES NOMINAL IN
inside_diameter0.750 INCHES NOMINAL IN
connection_styleGASKET SEAL (BOSS) FIRST END
NSN5305-00-061-1987
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 61255 · 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
POINT STYLE: FLAT
THREAD QUANTITY PER INCH: 32
MATERIAL: STEEL COMP 303SE OVERALL
HEAD HEIGHT: 0.200 INCHES NOMINAL IN
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
SHOULDER SHAPE: ROUND ALL SHOULDERS
NOMINAL THREAD DIAMETER: 0.138 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
POINT STYLEFLAT
THREAD QUANTITY PER INCH32
MATERIALSTEEL COMP 303SE OVERALL
HEAD HEIGHT0.200 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
SHOULDER SHAPEROUND ALL SHOULDERS
SPECIAL FEATURES3RD SHOULDER 0.148 IN. DIA BY 0.029 IN. LG,4TH SHOULDER 0.188 IN. DIA BY 0.031 IN. LG IN
NOMINAL THREAD DIAMETER0.138 INCHES IN
THREAD LENGTH0.450 INCHES MINIMUM IN
HEAD STYLETHUMB NO. 1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
61255Interchangeable
interchangeable cross-reference
interchangeable
A51H9088-3Interchangeable
interchangeable cross-reference
interchangeable
6125-1Interchangeable
interchangeable cross-reference
interchangeable
A51H9088-5Interchangeable
interchangeable cross-reference
interchangeable
SYMZ-70254-1-8Interchangeable
interchangeable cross-reference
interchangeable
BYZP-687Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 61255?
61255 is a LOCK,CYLINDER,PNEUMATIC manufactured by Hama.
What parts can replace 61255?
There are 6 known substitutes for 61255: 61255, A51H9088-3, 6125-1 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 61255?
61255 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-061-1987. This indicates validated use in U.S. government and defense supply chains.
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