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955109-1 — COMPUTER SUBASSEMBLY

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

955109-1: COMPUTER SUBASSEMBLY.

The COMPUTER SUBASSEMBLY is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON LOCKING FEATURE, head_style: FLAT CHAMFER, head_height: 0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN, point_style: CHAMFER DOG, point_length: 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN, thread_class: 3A A. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-341-8530, 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→ 955109-1
NSN: 5305-01-341-8530
NIINs: 013418530, 015738477
FSC: 5305 — Screws
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON LOCKING FEATURE
head_styleFLAT CHAMFER
head_height0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
point_styleCHAMFER DOG
point_length0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
thread_length0.295 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN
point_diameter0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
fastener_length0.395 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN
hardness_rating45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM FASTENER
locking_featureSTRIP THREADS
NSN5305-01-341-8530
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 955109-1 · 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
•
POINT DIAMETER: 0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
•
WIDTH ACROSS FLATS: 0.250 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
•
POINT LENGTH: 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.395 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
•
THREAD LENGTH: 0.295 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN
•
HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM FASTENER
TECHNICAL CHARACTERISTICS
POINT DIAMETER0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
WIDTH ACROSS FLATS0.250 INCHES NOMINAL IN
HEAD HEIGHT0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
POINT LENGTH0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
FASTENER LENGTH0.395 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
THREAD LENGTH0.295 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM FASTENER
POINT CHAMFER ANGLE40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM
NOMINAL THREAD DIAMETER0.500 INCHES IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 955109-1?
955109-1 is a COMPUTER SUBASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 955109-1?
955109-1 is cataloged in the U.S. Government catalog under NSN 5305-01-341-8530. 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.