PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1800-31
1800-31 ✓ 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

- This cover provides a perfect fit for the Apple iPhone 7, protects it from scratches and gives it a touch of personal flair<br>- Genuine leather with perforation on PC plate<br>- Anti-sliding grip structure for perfect handling<br>- Soft TPU frame for user-friendly installation<br>- Additional shock-absorbing micro profile<br>- Raised TPU frame keeps touchscreen safe<br>- High-quality metal logo<br>- Extra large camera cut-out – fits iPhone 7 and iPhone 6/6s<br>- Ultra-slim design<br>- Access to all buttons and ports This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-256-2877, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
1800-31
NSN: 5325-00-256-2877
FSC: 5325
CAGE: 54963 — SEEGER INC ANDERTON-UNITED PRODUCTS DIV (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE BUSHING
body_styleSTRAIGHT SHAPE W/SOLDER MOUNT
ring_styleC
shell_typeSOLID
body_length0.271 INCHES NOMINAL IN
usage_designEXTERNAL
terminal_typeTAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING
overall_length0.635 INCHES MINIMUM AND 0.647 INCHES MAXIMUM IN
shell_materialSTEEL
insert_materialGLASS FIBER SINGLE MATING END
inside_diameter0.265 INCHES MINIMUM AND 0.273 INCHES MAXIMUM IN
major_thickness0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
NSN5325-00-256-2877
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1800-31 · 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
•
USAGE DESIGN: EXTERNAL
•
MATERIAL: STEEL
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66,1066 TO 1090 FED STD SINGLE MATERIAL RESPONSE
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
MAJOR THICKNESS: 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
•
MATERIAL HARDNESS RATING: 67.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 72.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
•
RING STYLE: C
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
USAGE DESIGNEXTERNAL
MATERIALSTEEL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,1066 TO 1090 FED STD SINGLE MATERIAL RESPONSE
CASEHARDENING INDICATORNOT CASEHARDENED
MAJOR THICKNESS0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
MATERIAL HARDNESS RATING67.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 72.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
RING STYLEC
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER0.265 INCHES MINIMUM AND 0.273 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
500414Interchangeable
interchangeable cross-reference
interchangeable
SDBX2BDInterchangeable
interchangeable cross-reference
interchangeable
900414Interchangeable
interchangeable cross-reference
interchangeable
SKT3BCVI0LETInterchangeable
interchangeable cross-reference
interchangeable
180-031Interchangeable
interchangeable cross-reference
interchangeable
7720491Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1800-31?
1800-31 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Hama.
What parts can replace 1800-31?
There are 21 known substitutes for 1800-31: 500414, SDBX2BD, 900414 and 18 more. Substitute compatibility should be verified for your specific system.
Is 1800-31 still available?
1800-31 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026